N8Programs/oeis-enhanced · Datasets at Hugging Face

id stringlengths 7 11	seq listlengths 1 347	keywords listlengths 1 8 ⌀
A131090	[ 0, 1, 0, 1, 1, 4, 7, 15, 28, 57, 113, 228, 455, 911, 1820, 3641, 7281, 14564, 29127, 58255, 116508, 233017, 466033, 932068, 1864135, 3728271, 7456540, 14913081, 29826161, 59652324, 119304647, 238609295, 477218588, 954437177, 1908874353 ]	[ "easy", "nonn" ]
A174132	[ 3, 5, 19, 53, 163, 485, 1459, 4373, 13123, 39365, 118099, 354293, 1062883, 3188645, 9565939, 28697813, 86093443, 258280325, 774840979, 2324522933, 6973568803, 20920706405, 62762119219, 188286357653, 564859072963 ]	[ "nonn", "easy" ]
A166197	[ 1, 3, 1, 2, 6, 12, 26, 90, 200, 665, 3980, 10515, 52518, 433447, 1973317, 14252749, 166762668, 1065468116, 11148385916, 193707228525, 1758897674635, 26740845738267, 672553810724428, 9032785397690122, 199494539604910370 ]	[ "nonn" ]
A270081	[ 1, 6, 18, 38, 70, 114, 182, 254, 354, 466, 622, 782, 986, 1202, 1478, 1758, 2098, 2450, 2878, 3310, 3818, 4338, 4950, 5566, 6274, 6994, 7822, 8654, 9594, 10546, 11622, 12702, 13906, 15122, 16478, 17838, 19338, 20850, 22518, 24190, 26018...	[ "nonn", "easy" ]
A225833	[ 1, 272, 66048, 33632256, 17180262400, 8796137062400, 4503599962914816, 2305843036057239600, 1.180591621026649e+21, 6.044629098254565e+23, 3.0948500982164414e+26, 1.5845632502854247e+29 ]	[ "nonn", "easy" ]
A239712	[ 2, 5, 11, 17, 19, 23, 47, 67, 71, 79, 131, 191, 257, 263, 271, 383, 1031, 1039, 1087, 1151, 1279, 2063, 2111, 4099, 4111, 4127, 4159, 5119, 6143, 8447, 16447, 20479, 32771, 32783, 32831, 33023, 33791, 65537, 65539, 65543, 65551, 65599...	[ "nonn" ]
A169095	[ 1, 34, 1122, 37026, 1221858, 40321314, 1330603362, 43909910946, 1449027061218, 47817893020194, 1577990469666402, 52073685498991260, 1718431621466711800, 56708243508401490000, 1.8713720357772491e+21, 6.175527718064922e+22 ]	[ "nonn" ]
A224575	[ 25769, 7386, 7884, 8714, 9480, 10086, 10561, 12373, 15413, 19404, 24072, 29230, 34734, 41919, 52000, 65945, 84434, 107959, 136853, 172795, 218668, 278353, 356397, 457838, 588032, 754025, 965735, 1236991, 1586155, 2036626, 2617144, 3363506 ]	[ "nonn" ]
A029214	[ 1, 0, 1, 0, 1, 0, 2, 1, 3, 1, 3, 1, 4, 2, 6, 3, 7, 3, 8, 4, 10, 6, 12, 7, 14, 8, 16, 10, 19, 12, 22, 14, 25, 16, 28, 19, 32, 22, 36, 25, 40, 28, 45, 32, 50, 36, 55, 40, 61, 45, 67, 50, 73, 55, 80, 61, 88,...	[ "nonn", "easy" ]
A023275	[ 5, 23, 293, 593, 953, 2063, 3323, 4133, 4583, 8243, 8783, 9173, 9203, 14723, 15383, 16103, 16763, 18413, 19163, 20123, 25733, 29453, 37223, 38783, 39443, 40253, 41903, 42923, 44753, 45863, 49433, 51473, 54443, 54623, 54713, 57383, 58913, 6335...	[ "nonn" ]
A390562	[ 1, 3, 6, 10, 14, 19, 28, 44, 72, 125, 230, 438, 850, 1671, 3312, 6592, 13148, 26257, 52474, 104906, 209766, 419483, 838916, 1677780, 3355504, 6710949, 13421838, 26843614, 53687162, 107374255, 214748440, 429496808, 858993540, 1717987001, 3435973922,...	[ "nonn", "easy", "new" ]
A271487	[ 1, 2, 3, 4, 6, 8, 11, 17, 23, 32, 48, 65, 90, 136, 184, 255, 385, 521, 722, 1090, 1475, 2044, 3086, 4176, 5787, 8737, 11823, 16384, 24736, 33473, 46386, 70032, 94768, 131327, 198273, 268305, 371810, 561346, 759619, 1052660, 1589270 ]	[ "nonn", "more" ]
A009673	[ 0, 2, -4, 246, -6728, 614890, -55387212, 8450249822, -1527219657616, 372125006557650, -109398463655126420, 39693749843486490000, -1.7074884680310522e+22, 8.684084243275369e+24 ]	[ "sign" ]
A030516	[ 64, 729, 15625, 117649, 1771561, 4826809, 24137569, 47045881, 148035889, 594823321, 887503681, 2565726409, 4750104241, 6321363049, 10779215329, 22164361129, 42180533641, 51520374361, 90458382169, 128100283921 ]	[ "nonn", "easy" ]
A313794	[ 1, 5, 10, 15, 21, 27, 32, 37, 43, 49, 54, 59, 64, 69, 74, 79, 85, 91, 96, 101, 107, 113, 118, 123, 128, 133, 138, 143, 149, 155, 160, 165, 171, 177, 182, 187, 192, 197, 202, 207, 213, 219, 224, 229, 235, 241, 246, 251, 2...	[ "nonn" ]
A313958	[ 1, 5, 10, 17, 21, 26, 33, 37, 42, 48, 54, 59, 63, 70, 75, 79, 86, 91, 96, 101, 106, 113, 117, 122, 129, 133, 138, 144, 150, 155, 159, 166, 171, 175, 182, 187, 192, 197, 202, 209, 213, 218, 225, 229, 234, 240, 246, 251, 2...	[ "nonn" ]
A079279	[ 1, 2, 3, 4, 8, 9, 10, 14, 15, 16, 21, 22, 26, 27, 28, 32, 33, 34, 38, 39, 40, 44, 45, 46, 51, 52, 56, 57, 58, 62, 63, 64, 68, 69, 70, 74, 75, 76, 81, 82, 86, 87, 88, 92, 93, 94, 98, 99, 100, 104, 105, 106, 111, ...	[ "easy", "nonn" ]
A258294	[ 1, 1, 9, 127, 2280, 46262, 1015691, 23541165, 567852809, 14123231487, 359874480333, 9351900623083, 247006639629275, 6613877399621729, 179171447281396640, 4902895256737985000, 135346525073067520000, 3.76524415589002e+21, 1.0546536419986517e+23 ]	[ "nonn" ]
A143182	[ 1, 2, 2, 3, 1, 3, 4, 2, 2, 4, 5, 3, 1, 3, 5, 6, 4, 2, 2, 4, 6, 7, 5, 3, 1, 3, 5, 7, 8, 6, 4, 2, 2, 4, 6, 8, 9, 7, 5, 3, 1, 3, 5, 7, 9, 10, 8, 6, 4, 2, 2, 4, 6, 8, 10, 11, 9, 7, 5, 3, 1, 3, 5, ...	[ "nonn", "easy", "tabl" ]
A094175	[ 1, 1, 1, 1, 1, 1, 1, 1, 1, 10, 6, 4, 3, 3, 3, 2, 2, 2, 2, 10, 7, 6, 5, 4, 4, 3, 3, 3, 3, 10, 8, 6, 6, 5, 4, 4, 4, 3, 3, 10, 8, 7, 6, 6, 5, 5, 4, 4, 4, 10, 9, 7, 7, 6, 6, 5, 5, 4, 4, 10, 9, 8, ...	[ "easy", "nonn", "base" ]
A154253	[ 2, 3, 59, 659, 1907, 2467, 3803, 9539, 19507, 23003, 24859, 30859, 37507, 42299, 52747, 58403, 61339, 67427, 98387, 122267, 126499, 139627, 162947, 182899, 209459, 214987, 232003, 243707, 280547, 347707, 362003, 383987, 429899, 478403 ]	[ "nonn", "easy" ]
A312331	[ 1, 4, 8, 14, 16, 26, 21, 34, 34, 40, 42, 52, 50, 60, 62, 66, 70, 80, 73, 86, 90, 88, 98, 106, 98, 118, 116, 114, 128, 134, 121, 144, 142, 138, 152, 162, 146, 172, 174, 162, 182, 192, 169, 198, 200, 184, 208, 216, 196, ...	[ "nonn" ]
A207844	[ 42, 1764, 2520, 21600, 140032, 794768, 5346600, 35345040, 217844880, 1406403632, 9173045376, 58174755912, 372634101736, 2407973848320, 15409799757744, 98700041311176, 634975561066176, 4073542031777904, 26114933024294400 ]	[ "nonn" ]
A234035	[ 1007683, 296931707, 89286112307, 27534564039521, 8571344620976281, 2681894305722454500, 841477590887025100000, 2.6446564464035847e+23, 8.320870679503315e+25, 2.6200115092244395e+28 ]	[ "nonn" ]
A342532	[ 1, 0, 1, 2, 3, 4, 9, 14, 28, 44, 83, 136, 250, 424, 757, 1310, 2313, 4018, 7081, 12314, 21650, 37786, 66264, 115802, 202950, 354858, 621525, 1087252, 1903668, 3330882, 5831192, 10204250, 17862232, 31260222, 54716913, 95762576, 167614445, 2933...	[ "nonn" ]
A379666	[ 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 2, 1, 1, 1, 0, 0, 0, 0, 0, 2, 1, 1, 1, 0, 0, 0, 0, 0, 1, 2, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 2, 1...	[ "nonn", "tabl" ]
A358293	[ 4, 72, 72, 432, 1024, 432, 1600, 5400, 5400, 1600, 4500, 18432, 26244, 18432, 4500, 10584, 49000, 84672, 84672, 49000, 10584, 21952, 110592, 216000, 262144, 216000, 110592, 21952, 41472, 222264, 472392, 648000, 648000, 472392, 222264, 41472, 72...	[ "nonn", "tabl" ]
A323592	[ 0, 0, 1, 0, 0, 2, 0, 0, 3, 1, 0, 1, 0, 1, 0, 0, 0, 3, 0, 0, 3, 0, 0, 2, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 2, 0, 1, 0, 1, 1, 0, 0, 1, 2, 3, 1, 0, 0, 2, 2, 2, 1, 0, 0, 0, 0, 0, 1, 0...	[ "nonn", "base", "easy" ]
A359144	[ 109, 1009, 1018, 1019, 1027, 1028, 1029, 1036, 1037, 1038, 1039, 1045, 1046, 1047, 1048, 1049, 1054, 1055, 1056, 1057, 1058, 1059, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1081, 1082, 1083,...	[ "nonn", "base" ]
A387620	[ 100, 196, 225, 324, 400, 441, 484, 676, 784, 1000, 1089, 1156, 1225, 1444, 1521, 1600, 1764, 1936, 2025, 2116, 2500, 2601, 2704, 2744, 2916, 3025, 3136, 3249, 3364, 3375, 3844, 3969, 4225, 4356, 4624, 4761, 4900, 5476, 5625, 5776, 5832,...	[ "nonn" ]
A316930	[ 1, 272, 5114, 242908, 10973407, 504420842, 23331389753, 1082511783630, 50268964898040, 2335445337904301, 108522596510808700, 5043152673374075000, 234367636152187800000, 1.0891778297372462e+22, 5.06176787613386e+23 ]	[ "nonn" ]
A319548	[ 1, 3, 4, 7, 14, 22, 23, 38, 43, 44, 48, 97, 150, 243, 443, 444, 667, 668, 1244, 2443, 4443, 4444 ]	[ "nonn", "base", "more" ]
A378696	[ 1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 16, 17, 19, 23, 25, 27, 29, 31, 32, 37, 41, 43, 47, 49, 53, 59, 61, 64, 66, 67, 71, 73, 79, 81, 83, 89, 97, 101, 103, 107, 109, 113, 121, 125, 127, 128, 131, 137, 139, 149, 151, 157,...	[ "nonn" ]
A210011	[ 5586791, 29157605895, 151644743405597, 788692753629890400, 4.1019068868326856e+21, 2.1333585909890027e+25, 1.1095373223974767e+29, 5.7705867012247665e+32 ]	[ "nonn" ]
A354319	[ 1, 0, 1, 3, 19, 150, 1497, 17955, 251681, 4036284, 72874125, 1462571055, 32297755803, 778188449610, 20313917363733, 571081958323695, 17201321168216384, 552635193533958340, 18863471310967734000, 681711909339186200000, 2.6003437607893414e+22 ]	[ "nonn" ]
A135114	[ 1, 3, 4, 5, 10, 11, 16, 35, 49, 69, 119, 223, 400, 775, 1003, 1523, 2225, 6793, 7018, 13600, 76801 ]	[ "nonn", "more" ]
A098426	[ 1, 2, 4, 6, 16, 27, 64, 66, 94, 287, 1024, 645, 2380, 6723, 12094, 7136, 36772, 38733, 161254, 241083, 571714, 1203173, 4194304, 2005009, 2162496, 8739877, 6699838, 27330423, 112844656, 41322885, 252807388, 201501336, 419398108, 2840231975 ]	[ "nonn" ]
A174170	[ 1, -2, 1, 13, -23, -242, -1559, 16273, -145799, -4222034, 3164281, 3257872813, 94135157041, -7612225739042, 563989131103537, 69655619036668990, 4504341812743291000, -2.2458760684964474e+21, -1.6945468815272802e+23 ]	[ "easy", "sign" ]
A335044	[ 1855418882807417, 2485390773085247, 4038284355308309, 14953912258447816, 16152884167551796, 20149877129715000, 23535061700758970, 24067519779525108, 25892136591156916, 28681238268465372, 29359755788438640, 38364690814563810, 52367733685120280 ]	[ "nonn" ]
A192681	[ 1, 1, 1, 3, 8, 22, 63, 193, 627, 2143, 7677, 28706, 111669, 450529, 1880164, 8097765, 35922614, 163849371, 767224522, 3682984346, 18102428784, 91000840873, 467393250911, 2450438244585, 13102651355735, 71398380128514, 396202573696587 ]	[ "nonn" ]
A167667	[ 1, 3, 12, 36, 96, 240, 576, 1344, 3072, 6912, 15360, 33792, 73728, 159744, 344064, 737280, 1572864, 3342336, 7077888, 14942208, 31457280, 66060288, 138412032, 289406976, 603979776, 1258291200, 2617245696, 5435817984, 11274289152, 23353884672, 48318382080 ]	[ "nonn", "easy" ]
A221586	[ 1, 1, 1, 2, 5, 14, 43, 140, 478, 1695, 6205, 23356, 90135, 355960, 1436755, 5922799, 24929035, 107136291, 470281976, 2109608447, 9677546281, 45434467501, 218478232454, 1076855324959, 5443845581547, 28239060235110, 150346623540441, 821555490484095 ]	[ "nonn" ]
A075416	[ 0, 49, 5929, 603729, 60481729, 6049261729, 604937061729, 60493815061729, 6049382595061729, 604938270395061800, 60493827148395060000, 6.049382715928395e+21, 6.049382716037285e+23, 6.049382716048173e+25, 6.049382716049262e+27, 6.0493827160493704e+29 ]	[ "easy", "nonn" ]
A216122	[ 94698, 1317858, 10315218, 63835698, 349594098, 1781094258, 8661794418, 40799683698, 187793424498, 849479276658, 3790907541618, 16734956611698, 73223518070898, 318024922835058, 1372613885896818, 5892491154499698, 25178059222493296, 107144508620089460 ]	[ "nonn", "easy" ]
A163614	[ 1, 9, 47, 219, 985, 4377, 19367, 85563, 377809, 1667913, 7362815, 32501499, 143469289, 633305241, 2795546423, 12340141851, 54472026145, 240451163913, 1061402800463, 4685258655387, 20681732329081, 91293583386777 ]	[ "nonn" ]
A051679	[ 0, 0, 1, 1, 4, 6, 9, 9, 16, 22, 29, 33, 42, 48, 55, 55, 70, 84, 99, 111, 128, 142, 157, 165, 186, 204, 223, 235, 256, 270, 285, 285, 316, 346, 377, 405, 438, 468, 499, 523, 560, 594, 629, 657, 694, 724, 755, 771, 816, ...	[ "easy", "nice", "nonn" ]
A201751	[ 1, 3, 1, 5, 9, 7, 3, 7, 7, 7, 7, 9, 6, 2, 9, 0, 1, 8, 7, 8, 8, 7, 1, 7, 7, 3, 8, 7, 3, 0, 1, 2, 7, 1, 0, 4, 8, 0, 1, 8, 9, 3, 7, 8, 5, 6, 0, 5, 1, 1, 5, 2, 5, 1, 3, 8, 4, 8, 7, 8, 1, 5, 9, 7...	[ "nonn", "cons" ]
A239034	[ 8, 64, 428, 2195, 9319, 33699, 107611, 311585, 833304, 2086074, 4936712, 11126665, 24022753, 49913047, 100179401, 194844297, 368222528, 677728244, 1217319704, 2137637135, 3675638019, 6197499195, 10259782783, 16695406105, 26732874536 ]	[ "nonn" ]
A092217	[ 2, 3, 7, 11, 23, 59, 83, 103, 107, 127, 131, 151, 163, 167, 179, 191, 199, 211, 227, 239, 271, 283, 331, 347, 367, 383, 431, 439, 443, 467, 479, 487, 499, 503, 523, 547, 599, 607, 631, 643, 647, 659, 683, 719, 727, 743, 787,...	[ "nonn" ]
A027761	[ 5, 31, 41, 31, 61, 3421, 5, 557, 821, 371, 121, 3421, 5, 929, 15745, 557, 5, 2557843, 5, 15541, 1805, 743, 241, 60887, 61, 1673, 821, 929, 301, 79085411, 5, 557, 66961, 31, 4397, 188641729, 5, 31, 3281, 277727, 421, 4462547, 5, 66...	[ "nonn", "frac" ]
A131942	[ 1, 1, 1, 3, 3, 6, 6, 11, 13, 21, 24, 35, 44, 59, 74, 99, 126, 158, 202, 250, 320, 392, 495, 598, 758, 908, 1134, 1358, 1685, 2003, 2466, 2925, 3576, 4234, 5129, 6064, 7308, 8612, 10305, 12135, 14443, 16963, 20085, 23548, 27754, ...	[ "easy", "nonn" ]
A292035	[ 1, 7, 41, 245, 1476, 8897, 53621, 323155, 1947541, 11737152, 70735741, 426299755, 2569160621, 15483439097, 93313311876, 562366934045, 3389190268241, 20425473083407, 123097234932601, 741864297888000, 4470958562003401, 26944915020252610, 162387648058027840, 97865397690056...	[ "nonn" ]
A197806	[ 1, 0, 2, 1, 6, 8, 9, 9, 5, 4, 0, 9, 2, 1, 8, 5, 2, 2, 0, 3, 1, 5, 5, 7, 0, 2, 8, 7, 9, 5, 7, 5, 9, 1, 6, 0, 6, 4, 7, 7, 2, 2, 6, 0, 3, 6, 7, 2, 4, 5, 8, 6, 4, 8, 3, 1, 5, 7, 6, 0, 9, 1, 9, 2...	[ "nonn", "cons" ]
A371703	[ 1, 100, 10, 898, 134, 398, 33, 669, 83, 1221, 101, 21, 111, 11, 112, 102, 447, 131, 458, 1008, 924, 339, 979, 566, 57, 108, 109, 326, 2247, 1502, 5, 577, 337, 1203, 557, 1692, 4992, 1923, 1749, 41, 1000, 12, 62, 362, 901, 493,...	[ "nonn", "base" ]
A073194	[ 0, 1, 2, 3, 4, 6, 7, 5, 8, 9, 11, 14, 16, 19, 17, 20, 10, 12, 15, 21, 13, 18, 22, 23, 25, 28, 30, 33, 37, 39, 42, 44, 47, 51, 53, 56, 60, 45, 48, 54, 57, 61, 26, 27, 24, 31, 34, 38, 40, 43, 52, 58, 62, 32, 35...	[ "nonn" ]
A003523	[ 1, 3, 11, 31, 33, 93, 341, 1023 ]	[ "nonn", "fini", "full", "easy" ]
A305478	[ 5, 17, 21, 48, 98, 192, 368, 732, 1480, 2932, 5776, 11486, 22896, 45464, 90186, 179214, 356304, 707856, 1405988, 2793618, 5551294, 11029574, 21913242, 43539452, 86510224, 171885810, 341514604, 678553342, 1348218756, 2678763818, 5322403858 ]	[ "nonn" ]
A074825	[ 5, 4, 2, -2, -10, -16, -4, 46, 142, 250, 262, 4, -652, -1530, -1818, 38, 5662, 14760, 22028, 15014, -22490, -95846, -172434, -154740, 110500, 733134, 1556206, 1875238, 365334, -4306496, -11734244, -17112802, -9496002, 25050298, 90586134, 15788635...	[ "easy", "sign" ]
A056616	[ 1, 2, 6, 20, 70, 252, 924, 1144, 12870, 48620, 184756, 705432, 2704156, 10400600, 40116600, 155117520, 200360130, 466721244, 9075135300, 11781754600, 137846528820, 538257874440, 140273264248, 8233430727600, 32247603683100 ]	[ "nonn", "frac" ]
A202024	[ 1, 1, 4, 4, 1, 1, 4, 4, 6, 2, 2, 4, 2, 2, 2, 6, 2, 2, 2, 4, 4, 2, 2, 2, 4, 2, 4, 2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 2, 2, 4, 2, 2, 2...	[ "nonn" ]
A042610	[ 28, 29, 231, 722, 953, 2628, 3581, 6209, 9790, 35579, 80948, 2302123, 4685194, 16357705, 21042899, 37400604, 58443503, 154287610, 212731113, 792480949, 5760097756, 6552578705, 372704505236 ]	[ "nonn", "cofr", "frac", "easy" ]
A344575	[ 1, 3, 4, 7, 6, 12, 8, 14, 13, 18, 12, 26, 14, 24, 24, 27, 18, 38, 20, 38, 32, 36, 24, 52, 31, 42, 38, 50, 30, 72, 32, 52, 48, 54, 48, 77, 38, 60, 56, 76, 42, 96, 44, 74, 74, 72, 48, 102, 57, 92, 72, 86, 54, 112...	[ "nonn" ]
A359852	[ 21, 504, 39648, 6930, 12669125245488, 471771076278370, 32818036405994620000, 7.157773277940109e+25, 2.049459466708408e+77 ]	[ "nonn" ]
A290854	[ 1, 1, 1, 1, 1, 1, 1, 1, 13, 13, 13, 13, 29, 29, 29, 29, 29, 61, 61, 253, 253, 253, 253, 509, 1533, 1533, 2045, 4093, 8189, 8189, 8189, 8189, 65533, 65533, 65533, 65533, 65533, 131069, 131069, 262141, 262141, 524285, 524285, 524285...	[ "nonn", "easy" ]
A150035	[ 1, 2, 6, 17, 62, 220, 841, 3189, 12794, 51277, 209888, 865350, 3629443, 15285646, 64947866, 277884512, 1197339560, 5179481837, 22524304974, 98421284540, 431715987739, 1899744576945, 8390256984160, 37173779175025, 165129807238379, 735393899723485, 3283605964246124,...	[ "nonn", "walk" ]
A221423	[ 0, 32, 0, 13794, 0, 5501288, 0, 2238166260, 0, 896266172750, 0, 356943936626267, 0, 141932444866235540, 0, 56407987494575284000, 0, 2.241448980901361e+22, 0, 8.906243419860155e+24 ]	[ "nonn" ]
A177782	[ 1, 2, -12, 56, -12080, -9802944, -31002027840, -344291147482368, -13751106868604650000, -2.0365292730260858e+24, -1.148515664060698e+30 ]	[ "sign" ]
A257836	[ 15, 35, 63, 99, 105, 143, 195, 255, 315, 323, 399, 483, 575, 675, 693, 783, 899, 945, 1023, 1155, 1287, 1295, 1443, 1599, 1763, 1935, 2115, 2145, 2303, 2499, 2703, 2915, 3135, 3315, 3363, 3465, 3599, 3843, 4095, 4355, 4623, 4845, 48...	[ "nonn" ]
A388900	[ 1, 0, 4, 5, 0, 8, 5, 1, 6, 3, 3, 6, 7, 1, 0, 2, 1, 0, 5, 7, 3, 4, 4, 8, 0, 8, 2, 1, 0, 5, 7, 7, 2, 9, 6, 0, 9, 7, 9, 8, 0, 0, 5, 8, 5, 9, 6, 5, 3, 8, 4, 3, 8, 7, 5, 9, 1, 7, 5, 1, 7, 3, 5, 2...	[ "nonn", "cons" ]
A254558	[ 586508, 1412248, 3475823, 9912158, 22791266, 64180262, 174169154, 449672470, 1181178372, 3178180769, 8577622338, 23374338451, 63619374492, 172838948499, 469793624214, 1279801193242, 3487993255848, 9516902005493, 25974718805164 ]	[ "nonn" ]
A176480	[ 1, 1, 1, 1, 2, 1, 1, 4, 4, 1, 1, 9, 11, 9, 1, 1, 21, 28, 28, 21, 1, 1, 49, 68, 73, 68, 49, 1, 1, 114, 161, 178, 178, 161, 114, 1, 1, 265, 377, 422, 434, 422, 377, 265, 1, 1, 616, 879, 989, 1029, 1029, 989, 879, ...	[ "nonn", "tabl", "easy" ]
A357532	[ 1, 1, 1, 2, 3, 4, 7, 12, 19, 34, 63, 112, 211, 414, 799, 1588, 3267, 6706, 13999, 30024, 64723, 141142, 314271, 705724, 1599619, 3685338, 8573167, 20112016, 47804499, 114743614, 277615903, 679057092, 1676636611, 4171532674, 10477002159, 265454285...	[ "nonn", "easy" ]
A127998	[ 3, 5, 19, 53, 71, 653, 661, 10343, 49307, 115597, 152783 ]	[ "hard", "more", "nonn" ]
A313649	[ 1, 5, 10, 14, 20, 26, 32, 36, 43, 46, 51, 58, 64, 68, 70, 78, 84, 89, 94, 99, 102, 110, 118, 120, 120, 128, 141, 142, 141, 148, 162, 164, 162, 170, 180, 183, 184, 193, 200, 202, 206, 216, 220, 222, 227, 236, 241, 242, 25...	[ "nonn" ]
A033829	[ 10000, 10100, 10200, 10201, 10300, 10302, 10400, 10403, 10404, 10500, 10504, 10506, 10600, 10605, 10608, 10609, 10700, 10706, 10710, 10712, 10800, 10807, 10812, 10815, 10816, 10900, 10908, 10914, 10918, 10920, 11000, 11009, 11016 ]	[ "nonn", "fini", "base" ]
A178251	[ 19, 31, 37, 67, 109, 151, 211, 241, 277, 367, 439, 457, 619, 691, 727, 787, 859, 967, 1087, 1171, 1471, 1489, 1531, 1579, 1951, 2131, 2287, 2791, 2851, 2971, 3061, 3319, 3511, 3547, 3559, 3739, 4129, 4357, 4447, 4507, 4591, 4651, 47...	[ "nonn", "easy" ]
A280705	[ 1, 2, 6, 2, 30, 2, 6, 30, 210, 2, 6, 30, 30, 210, 30, 30, 2310, 2, 6, 30, 30, 210, 30, 30, 210, 2310, 30, 30, 210, 210, 30, 210, 30030, 2, 6, 30, 30, 210, 30, 30, 210, 2310, 30, 30, 210, 210, 30, 210, 2310, 30030, 30...	[ "nonn" ]
A271754	[ 0, 1, 10, 63, 365, 2110, 12521, 77133, 495408, 3321545, 23241681, 169563944, 1288195931, 10176462413, 83473288546, 709925146315, 6251616698625, 56926598141054, 535352734428349, 5193455071192121, 51913950093082800, 534160387907563840, 5651905462025615000 ]	[ "nonn" ]
A378328	[ 4, 2, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 6, 5, 7, 6, 4, 5, 5, 6, 5, 7, 1, 4, 2, 0, 1, 6, 1, 9, 8, 5, 0, 9, 5, 5, 4, 6, 2, 3, 8, 9, 6, 7, 2, 3, 0, 4, 1, 0, 6, 8, 2, 7, 9, 1, 6, 3, 5, 1...	[ "nonn", "cons" ]
A027467	[ 1, 15, 1, 225, 30, 1, 3375, 675, 45, 1, 50625, 13500, 1350, 60, 1, 759375, 253125, 33750, 2250, 75, 1, 11390625, 4556250, 759375, 67500, 3375, 90, 1, 170859375, 79734375, 15946875, 1771875, 118125, 4725, 105, 1, 2562890625, 1366875000, 3189...	[ "nonn", "tabl" ]
A209970	[ 0, 0, 1, 4, 10, 24, 50, 108, 220, 452, 916, 1860, 3744, 7560, 15202, 30576, 61420, 123360, 247542, 496692, 996088, 1997272, 4003558, 8023884, 16077964, 32212248, 64527436, 129246660, 258847876, 518358120, 1037949256, 2078209980, 4160747500, 832963341...	[ "nonn" ]
A219603	[ 4, 15, 55, 119, 253, 403, 697, 893, 1357, 1943, 2263, 3071, 3977, 4429, 5123, 6731, 8083, 9089, 10519, 11857, 13067, 15089, 16351, 18779, 22019, 23533, 24823, 27499, 29321, 31301, 35941, 40217, 42881, 46009, 51703, 53303, 57619, 61777, 6496...	[ "nonn" ]
A054029	[ 2, 8, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 10, 9, 9, 10, 9, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 10, 10, 11, 10, 10, 11, 10, 11, 10, 11, 11, 10, 11, 11, 10, 1...	[ "nonn" ]
A361700	[ 1, 1, 1, 1, 1, 1, 31, 211, 841, 2521, 6301, 13861, 30691, 90091, 360361, 1501501, 5645641, 18749641, 56063281, 157520641, 445836901, 1368402421, 4638690211, 16511900791, 58059667051, 195211574251, 625463703151, 1942351017751, 6016826006101, 19113287111101 ]	[ "nonn", "easy" ]
A202544	[ 1, 2, 18, 1094, 658492, 5534917394, 876480920594230, 3.399581643395994e+21 ]	[ "nonn" ]
A029496	[ 1, 7, 8, 112, 424, 595, 1997, 2336, 2455, 33265, 2475701, 9363208, 15402464 ]	[ "nonn", "base", "more" ]
A149524	[ 1, 1, 5, 11, 51, 159, 727, 2493, 11601, 42313, 197457, 752887, 3527891, 13829581, 65034213, 260677075, 1228733899, 5008272491, 23661262703, 97742559015, 462614464051, 1932210790461, 9159715949745, 38607974501823, 183278075497099, 778536315711939, 3700342838461743,...	[ "nonn", "walk" ]
A007571	[ 2, 5, 7, 257, 521, 97, 911, 673, 530713, 27961, 58367, 2227777, 79301, 176597, 142111, 67280421310721, 45957792327018710000, 33388093, 870542161121, 4406613081041681, 22864311556633, 73194743542229, 1522029233, 27250359649 ]	[ "nonn", "hard" ]
A069518	[ 4, 28, 44, 188, 248, 444, 1488, 2288, 2448, 4444, 12888, 14488, 22488, 24448, 44444, 118888, 124888, 144488, 222888, 224488, 244448, 444444, 1148888, 1228888, 1244888, 1444488, 2224888, 2244488, 2444448, 4444444, 11288888, 11448888, 12248888, 1244488...	[ "nonn", "base" ]
A374218	[ 1, 2, 6, 15, 28, 77, 189, 496, 899, 945, 1271, 1403, 2125, 3127, 3139, 6375, 8128, 8383, 9261, 13843, 15247, 15631, 30240, 32760, 45151, 46305, 47263, 54053, 54653, 58339, 63767, 65473, 73813, 79567, 89951, 92783, 94957, 97969, 133907, 14...	[ "nonn" ]
A272115	[ 1, 5, 8, 21, 24, 37, 44, 85, 96, 101, 116, 149, 168, 197, 228, 341, 400, 357, 420, 405, 472, 453, 532, 597, 696, 645, 756, 789, 912, 933, 1092, 1365, 1648, 1381, 1668, 1429, 1720, 1477, 1780, 1621, 1944, 1669, 2004, 1813, 2160, ...	[ "nonn", "easy" ]
A352523	[ 1, 1, 0, 0, 2, 0, 1, 1, 2, 0, 0, 4, 2, 2, 0, 0, 5, 5, 4, 2, 0, 1, 3, 12, 8, 6, 2, 0, 0, 7, 14, 19, 14, 8, 2, 0, 0, 8, 21, 33, 32, 22, 10, 2, 0, 0, 9, 30, 54, 63, 54, 32, 12, 2, 0, 1, 6, 47, 80, 116,...	[ "nonn", "tabl" ]
A024430	[ 1, 0, 1, 3, 8, 25, 97, 434, 2095, 10707, 58194, 338195, 2097933, 13796952, 95504749, 692462671, 5245040408, 41436754261, 340899165549, 2915100624274, 25857170687507, 237448494222575, 2253720620740362, 22078799199129800, 222987346441156580, 2319210969809731600 ]	[ "nonn" ]
A064517	[ 1, 2, 7, 8, 9, 10, 23, 24, 25, 26, 27, 28, 53, 54, 55, 56, 57, 58, 97, 98, 99, 100, 151, 152, 153, 154, 155, 156, 227, 228, 311, 312, 419, 420, 541, 542, 543, 544, 545, 546, 661, 662, 663, 664, 665, 666, 667, 668, 669, ...	[ "easy", "nonn" ]
A376393	[ 1, 3, 33, 669, 20130, 808902, 40799514, 2480325810, 176637134184, 14428585258896, 1330156753687152, 136632403748954080, 15476220160149512000, 1.9164939793497834e+21, 2.5760184314427926e+23, 3.7352685483321697e+25, 5.812026059839341e+27, 9.659740727602316e+29 ]	[ "nonn" ]
A386286	[ 6, 12, 15, 21, 6, 12, 24, 27, 6, 15, 30, 33, 18, 36, 39, 7, 21, 42, 9, 45, 8, 12, 24, 48, 51, 27, 54, 57, 10, 12, 15, 30, 60, 9, 63, 11, 33, 66, 69, 9, 12, 18, 36, 72, 15, 75, 13, 39, 78, 81, 12, 14, 21, 42, ...	[ "nonn" ]
A366175	[ 1, 2, 5, 7, 15, 22, 35, 54, 86, 115, 175, 248, 351, 480, 662, 890, 1229, 1622, 2154, 2820, 3718, 4814, 6269, 8048, 10303, 13086, 16648, 20998, 26540, 33196, 41509, 51607, 64086, 79162, 97769, 120213, 147587, 180401, 220173, 267697, 3252...	[ "nonn" ]
A374739	[ 1, 4, 6, 9, 15, 10, 14, 16, 12, 8, 20, 22, 26, 34, 36, 21, 33, 39, 51, 54, 30, 18, 27, 45, 25, 35, 49, 77, 55, 65, 85, 95, 38, 46, 48, 28, 42, 57, 69, 72, 40, 24, 44, 52, 58, 62, 64, 56, 68, 74, 82, 86, 94, 100...	[ "nonn", "look" ]
A152389	[ 0, 1, 1, 0, 2, 6, 12, 14, 48, 20, 2, 15, 15, 24, 28, 40, 32, 24, 20, 25, 20, 19, 35, 30, 28, 93, 24, 28, 33, 36, 103, 148, 60, 580, 42, 57, 91, 106, 262, 276, 49, 209, 57, 52, 56, 97, 54, 168, 194, 811, 103, 52, ...	[ "nonn" ]
A254394	[ 881432, 54712559, 3587965682, 221610958936, 14008701570284, 888855697665528, 56126611914538370, 3550479960867828000, 224635481147591460000, 1.420684886125213e+22, 8.98635282115205e+23 ]	[ "nonn" ]

A131090

[ 0, 1, 0, 1, 1, 4, 7, 15, 28, 57, 113, 228, 455, 911, 1820, 3641, 7281, 14564, 29127, 58255, 116508, 233017, 466033, 932068, 1864135, 3728271, 7456540, 14913081, 29826161, 59652324, 119304647, 238609295, 477218588, 954437177, 1908874353 ]

[ "easy", "nonn" ]

A174132

[ 3, 5, 19, 53, 163, 485, 1459, 4373, 13123, 39365, 118099, 354293, 1062883, 3188645, 9565939, 28697813, 86093443, 258280325, 774840979, 2324522933, 6973568803, 20920706405, 62762119219, 188286357653, 564859072963 ]

[ "nonn", "easy" ]

A166197

[ 1, 3, 1, 2, 6, 12, 26, 90, 200, 665, 3980, 10515, 52518, 433447, 1973317, 14252749, 166762668, 1065468116, 11148385916, 193707228525, 1758897674635, 26740845738267, 672553810724428, 9032785397690122, 199494539604910370 ]

[ "nonn" ]

A270081

[ 1, 6, 18, 38, 70, 114, 182, 254, 354, 466, 622, 782, 986, 1202, 1478, 1758, 2098, 2450, 2878, 3310, 3818, 4338, 4950, 5566, 6274, 6994, 7822, 8654, 9594, 10546, 11622, 12702, 13906, 15122, 16478, 17838, 19338, 20850, 22518, 24190, 26018...

[ "nonn", "easy" ]

A225833

[ 1, 272, 66048, 33632256, 17180262400, 8796137062400, 4503599962914816, 2305843036057239600, 1.180591621026649e+21, 6.044629098254565e+23, 3.0948500982164414e+26, 1.5845632502854247e+29 ]

[ "nonn", "easy" ]

A239712

[ 2, 5, 11, 17, 19, 23, 47, 67, 71, 79, 131, 191, 257, 263, 271, 383, 1031, 1039, 1087, 1151, 1279, 2063, 2111, 4099, 4111, 4127, 4159, 5119, 6143, 8447, 16447, 20479, 32771, 32783, 32831, 33023, 33791, 65537, 65539, 65543, 65551, 65599...

[ "nonn" ]

A169095

[ 1, 34, 1122, 37026, 1221858, 40321314, 1330603362, 43909910946, 1449027061218, 47817893020194, 1577990469666402, 52073685498991260, 1718431621466711800, 56708243508401490000, 1.8713720357772491e+21, 6.175527718064922e+22 ]

[ "nonn" ]

A224575

[ 25769, 7386, 7884, 8714, 9480, 10086, 10561, 12373, 15413, 19404, 24072, 29230, 34734, 41919, 52000, 65945, 84434, 107959, 136853, 172795, 218668, 278353, 356397, 457838, 588032, 754025, 965735, 1236991, 1586155, 2036626, 2617144, 3363506 ]

[ "nonn" ]

A029214

[ 1, 0, 1, 0, 1, 0, 2, 1, 3, 1, 3, 1, 4, 2, 6, 3, 7, 3, 8, 4, 10, 6, 12, 7, 14, 8, 16, 10, 19, 12, 22, 14, 25, 16, 28, 19, 32, 22, 36, 25, 40, 28, 45, 32, 50, 36, 55, 40, 61, 45, 67, 50, 73, 55, 80, 61, 88,...

[ "nonn", "easy" ]

A023275

[ 5, 23, 293, 593, 953, 2063, 3323, 4133, 4583, 8243, 8783, 9173, 9203, 14723, 15383, 16103, 16763, 18413, 19163, 20123, 25733, 29453, 37223, 38783, 39443, 40253, 41903, 42923, 44753, 45863, 49433, 51473, 54443, 54623, 54713, 57383, 58913, 6335...

[ "nonn" ]

A390562

[ 1, 3, 6, 10, 14, 19, 28, 44, 72, 125, 230, 438, 850, 1671, 3312, 6592, 13148, 26257, 52474, 104906, 209766, 419483, 838916, 1677780, 3355504, 6710949, 13421838, 26843614, 53687162, 107374255, 214748440, 429496808, 858993540, 1717987001, 3435973922,...

[ "nonn", "easy", "new" ]

A271487

[ 1, 2, 3, 4, 6, 8, 11, 17, 23, 32, 48, 65, 90, 136, 184, 255, 385, 521, 722, 1090, 1475, 2044, 3086, 4176, 5787, 8737, 11823, 16384, 24736, 33473, 46386, 70032, 94768, 131327, 198273, 268305, 371810, 561346, 759619, 1052660, 1589270 ]

[ "nonn", "more" ]

A009673

[ 0, 2, -4, 246, -6728, 614890, -55387212, 8450249822, -1527219657616, 372125006557650, -109398463655126420, 39693749843486490000, -1.7074884680310522e+22, 8.684084243275369e+24 ]

[ "sign" ]

A030516

[ 64, 729, 15625, 117649, 1771561, 4826809, 24137569, 47045881, 148035889, 594823321, 887503681, 2565726409, 4750104241, 6321363049, 10779215329, 22164361129, 42180533641, 51520374361, 90458382169, 128100283921 ]

[ "nonn", "easy" ]

A313794

[ 1, 5, 10, 15, 21, 27, 32, 37, 43, 49, 54, 59, 64, 69, 74, 79, 85, 91, 96, 101, 107, 113, 118, 123, 128, 133, 138, 143, 149, 155, 160, 165, 171, 177, 182, 187, 192, 197, 202, 207, 213, 219, 224, 229, 235, 241, 246, 251, 2...

[ "nonn" ]

A313958

[ 1, 5, 10, 17, 21, 26, 33, 37, 42, 48, 54, 59, 63, 70, 75, 79, 86, 91, 96, 101, 106, 113, 117, 122, 129, 133, 138, 144, 150, 155, 159, 166, 171, 175, 182, 187, 192, 197, 202, 209, 213, 218, 225, 229, 234, 240, 246, 251, 2...

[ "nonn" ]

A079279

[ 1, 2, 3, 4, 8, 9, 10, 14, 15, 16, 21, 22, 26, 27, 28, 32, 33, 34, 38, 39, 40, 44, 45, 46, 51, 52, 56, 57, 58, 62, 63, 64, 68, 69, 70, 74, 75, 76, 81, 82, 86, 87, 88, 92, 93, 94, 98, 99, 100, 104, 105, 106, 111, ...

[ "easy", "nonn" ]

A258294

[ 1, 1, 9, 127, 2280, 46262, 1015691, 23541165, 567852809, 14123231487, 359874480333, 9351900623083, 247006639629275, 6613877399621729, 179171447281396640, 4902895256737985000, 135346525073067520000, 3.76524415589002e+21, 1.0546536419986517e+23 ]

[ "nonn" ]

A143182

[ 1, 2, 2, 3, 1, 3, 4, 2, 2, 4, 5, 3, 1, 3, 5, 6, 4, 2, 2, 4, 6, 7, 5, 3, 1, 3, 5, 7, 8, 6, 4, 2, 2, 4, 6, 8, 9, 7, 5, 3, 1, 3, 5, 7, 9, 10, 8, 6, 4, 2, 2, 4, 6, 8, 10, 11, 9, 7, 5, 3, 1, 3, 5, ...

[ "nonn", "easy", "tabl" ]

A094175

[ 1, 1, 1, 1, 1, 1, 1, 1, 1, 10, 6, 4, 3, 3, 3, 2, 2, 2, 2, 10, 7, 6, 5, 4, 4, 3, 3, 3, 3, 10, 8, 6, 6, 5, 4, 4, 4, 3, 3, 10, 8, 7, 6, 6, 5, 5, 4, 4, 4, 10, 9, 7, 7, 6, 6, 5, 5, 4, 4, 10, 9, 8, ...

[ "easy", "nonn", "base" ]

A154253

[ 2, 3, 59, 659, 1907, 2467, 3803, 9539, 19507, 23003, 24859, 30859, 37507, 42299, 52747, 58403, 61339, 67427, 98387, 122267, 126499, 139627, 162947, 182899, 209459, 214987, 232003, 243707, 280547, 347707, 362003, 383987, 429899, 478403 ]

[ "nonn", "easy" ]

A312331

[ 1, 4, 8, 14, 16, 26, 21, 34, 34, 40, 42, 52, 50, 60, 62, 66, 70, 80, 73, 86, 90, 88, 98, 106, 98, 118, 116, 114, 128, 134, 121, 144, 142, 138, 152, 162, 146, 172, 174, 162, 182, 192, 169, 198, 200, 184, 208, 216, 196, ...

[ "nonn" ]

A207844

[ 42, 1764, 2520, 21600, 140032, 794768, 5346600, 35345040, 217844880, 1406403632, 9173045376, 58174755912, 372634101736, 2407973848320, 15409799757744, 98700041311176, 634975561066176, 4073542031777904, 26114933024294400 ]

[ "nonn" ]

A234035

[ 1007683, 296931707, 89286112307, 27534564039521, 8571344620976281, 2681894305722454500, 841477590887025100000, 2.6446564464035847e+23, 8.320870679503315e+25, 2.6200115092244395e+28 ]

[ "nonn" ]

A342532

[ 1, 0, 1, 2, 3, 4, 9, 14, 28, 44, 83, 136, 250, 424, 757, 1310, 2313, 4018, 7081, 12314, 21650, 37786, 66264, 115802, 202950, 354858, 621525, 1087252, 1903668, 3330882, 5831192, 10204250, 17862232, 31260222, 54716913, 95762576, 167614445, 2933...

[ "nonn" ]

A379666

[ 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 2, 1, 1, 1, 0, 0, 0, 0, 0, 2, 1, 1, 1, 0, 0, 0, 0, 0, 1, 2, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 2, 1...

[ "nonn", "tabl" ]

A358293

[ 4, 72, 72, 432, 1024, 432, 1600, 5400, 5400, 1600, 4500, 18432, 26244, 18432, 4500, 10584, 49000, 84672, 84672, 49000, 10584, 21952, 110592, 216000, 262144, 216000, 110592, 21952, 41472, 222264, 472392, 648000, 648000, 472392, 222264, 41472, 72...

[ "nonn", "tabl" ]

A323592

[ 0, 0, 1, 0, 0, 2, 0, 0, 3, 1, 0, 1, 0, 1, 0, 0, 0, 3, 0, 0, 3, 0, 0, 2, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 2, 0, 1, 0, 1, 1, 0, 0, 1, 2, 3, 1, 0, 0, 2, 2, 2, 1, 0, 0, 0, 0, 0, 1, 0...

[ "nonn", "base", "easy" ]

A359144

[ 109, 1009, 1018, 1019, 1027, 1028, 1029, 1036, 1037, 1038, 1039, 1045, 1046, 1047, 1048, 1049, 1054, 1055, 1056, 1057, 1058, 1059, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1081, 1082, 1083,...

[ "nonn", "base" ]

A387620

[ 100, 196, 225, 324, 400, 441, 484, 676, 784, 1000, 1089, 1156, 1225, 1444, 1521, 1600, 1764, 1936, 2025, 2116, 2500, 2601, 2704, 2744, 2916, 3025, 3136, 3249, 3364, 3375, 3844, 3969, 4225, 4356, 4624, 4761, 4900, 5476, 5625, 5776, 5832,...

[ "nonn" ]

A316930

[ 1, 272, 5114, 242908, 10973407, 504420842, 23331389753, 1082511783630, 50268964898040, 2335445337904301, 108522596510808700, 5043152673374075000, 234367636152187800000, 1.0891778297372462e+22, 5.06176787613386e+23 ]

[ "nonn" ]

A319548

[ 1, 3, 4, 7, 14, 22, 23, 38, 43, 44, 48, 97, 150, 243, 443, 444, 667, 668, 1244, 2443, 4443, 4444 ]

[ "nonn", "base", "more" ]

A378696

[ 1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 16, 17, 19, 23, 25, 27, 29, 31, 32, 37, 41, 43, 47, 49, 53, 59, 61, 64, 66, 67, 71, 73, 79, 81, 83, 89, 97, 101, 103, 107, 109, 113, 121, 125, 127, 128, 131, 137, 139, 149, 151, 157,...

[ "nonn" ]

A210011

[ 5586791, 29157605895, 151644743405597, 788692753629890400, 4.1019068868326856e+21, 2.1333585909890027e+25, 1.1095373223974767e+29, 5.7705867012247665e+32 ]

[ "nonn" ]

A354319

[ 1, 0, 1, 3, 19, 150, 1497, 17955, 251681, 4036284, 72874125, 1462571055, 32297755803, 778188449610, 20313917363733, 571081958323695, 17201321168216384, 552635193533958340, 18863471310967734000, 681711909339186200000, 2.6003437607893414e+22 ]

[ "nonn" ]

A135114

[ 1, 3, 4, 5, 10, 11, 16, 35, 49, 69, 119, 223, 400, 775, 1003, 1523, 2225, 6793, 7018, 13600, 76801 ]

[ "nonn", "more" ]

A098426

[ 1, 2, 4, 6, 16, 27, 64, 66, 94, 287, 1024, 645, 2380, 6723, 12094, 7136, 36772, 38733, 161254, 241083, 571714, 1203173, 4194304, 2005009, 2162496, 8739877, 6699838, 27330423, 112844656, 41322885, 252807388, 201501336, 419398108, 2840231975 ]

[ "nonn" ]

A174170

[ 1, -2, 1, 13, -23, -242, -1559, 16273, -145799, -4222034, 3164281, 3257872813, 94135157041, -7612225739042, 563989131103537, 69655619036668990, 4504341812743291000, -2.2458760684964474e+21, -1.6945468815272802e+23 ]

[ "easy", "sign" ]

A335044

[ 1855418882807417, 2485390773085247, 4038284355308309, 14953912258447816, 16152884167551796, 20149877129715000, 23535061700758970, 24067519779525108, 25892136591156916, 28681238268465372, 29359755788438640, 38364690814563810, 52367733685120280 ]

[ "nonn" ]

A192681

[ 1, 1, 1, 3, 8, 22, 63, 193, 627, 2143, 7677, 28706, 111669, 450529, 1880164, 8097765, 35922614, 163849371, 767224522, 3682984346, 18102428784, 91000840873, 467393250911, 2450438244585, 13102651355735, 71398380128514, 396202573696587 ]

[ "nonn" ]

A167667

[ 1, 3, 12, 36, 96, 240, 576, 1344, 3072, 6912, 15360, 33792, 73728, 159744, 344064, 737280, 1572864, 3342336, 7077888, 14942208, 31457280, 66060288, 138412032, 289406976, 603979776, 1258291200, 2617245696, 5435817984, 11274289152, 23353884672, 48318382080 ]

[ "nonn", "easy" ]

A221586

[ 1, 1, 1, 2, 5, 14, 43, 140, 478, 1695, 6205, 23356, 90135, 355960, 1436755, 5922799, 24929035, 107136291, 470281976, 2109608447, 9677546281, 45434467501, 218478232454, 1076855324959, 5443845581547, 28239060235110, 150346623540441, 821555490484095 ]

[ "nonn" ]

A075416

[ 0, 49, 5929, 603729, 60481729, 6049261729, 604937061729, 60493815061729, 6049382595061729, 604938270395061800, 60493827148395060000, 6.049382715928395e+21, 6.049382716037285e+23, 6.049382716048173e+25, 6.049382716049262e+27, 6.0493827160493704e+29 ]

[ "easy", "nonn" ]

A216122

[ 94698, 1317858, 10315218, 63835698, 349594098, 1781094258, 8661794418, 40799683698, 187793424498, 849479276658, 3790907541618, 16734956611698, 73223518070898, 318024922835058, 1372613885896818, 5892491154499698, 25178059222493296, 107144508620089460 ]

[ "nonn", "easy" ]

A163614

[ 1, 9, 47, 219, 985, 4377, 19367, 85563, 377809, 1667913, 7362815, 32501499, 143469289, 633305241, 2795546423, 12340141851, 54472026145, 240451163913, 1061402800463, 4685258655387, 20681732329081, 91293583386777 ]

[ "nonn" ]

A051679

[ 0, 0, 1, 1, 4, 6, 9, 9, 16, 22, 29, 33, 42, 48, 55, 55, 70, 84, 99, 111, 128, 142, 157, 165, 186, 204, 223, 235, 256, 270, 285, 285, 316, 346, 377, 405, 438, 468, 499, 523, 560, 594, 629, 657, 694, 724, 755, 771, 816, ...

[ "easy", "nice", "nonn" ]

A201751

[ 1, 3, 1, 5, 9, 7, 3, 7, 7, 7, 7, 9, 6, 2, 9, 0, 1, 8, 7, 8, 8, 7, 1, 7, 7, 3, 8, 7, 3, 0, 1, 2, 7, 1, 0, 4, 8, 0, 1, 8, 9, 3, 7, 8, 5, 6, 0, 5, 1, 1, 5, 2, 5, 1, 3, 8, 4, 8, 7, 8, 1, 5, 9, 7...

[ "nonn", "cons" ]

A239034

[ 8, 64, 428, 2195, 9319, 33699, 107611, 311585, 833304, 2086074, 4936712, 11126665, 24022753, 49913047, 100179401, 194844297, 368222528, 677728244, 1217319704, 2137637135, 3675638019, 6197499195, 10259782783, 16695406105, 26732874536 ]

[ "nonn" ]

A092217

[ 2, 3, 7, 11, 23, 59, 83, 103, 107, 127, 131, 151, 163, 167, 179, 191, 199, 211, 227, 239, 271, 283, 331, 347, 367, 383, 431, 439, 443, 467, 479, 487, 499, 503, 523, 547, 599, 607, 631, 643, 647, 659, 683, 719, 727, 743, 787,...

[ "nonn" ]

A027761

[ 5, 31, 41, 31, 61, 3421, 5, 557, 821, 371, 121, 3421, 5, 929, 15745, 557, 5, 2557843, 5, 15541, 1805, 743, 241, 60887, 61, 1673, 821, 929, 301, 79085411, 5, 557, 66961, 31, 4397, 188641729, 5, 31, 3281, 277727, 421, 4462547, 5, 66...

[ "nonn", "frac" ]

A131942

[ 1, 1, 1, 3, 3, 6, 6, 11, 13, 21, 24, 35, 44, 59, 74, 99, 126, 158, 202, 250, 320, 392, 495, 598, 758, 908, 1134, 1358, 1685, 2003, 2466, 2925, 3576, 4234, 5129, 6064, 7308, 8612, 10305, 12135, 14443, 16963, 20085, 23548, 27754, ...

[ "easy", "nonn" ]

A292035

[ 1, 7, 41, 245, 1476, 8897, 53621, 323155, 1947541, 11737152, 70735741, 426299755, 2569160621, 15483439097, 93313311876, 562366934045, 3389190268241, 20425473083407, 123097234932601, 741864297888000, 4470958562003401, 26944915020252610, 162387648058027840, 97865397690056...

[ "nonn" ]

A197806

[ 1, 0, 2, 1, 6, 8, 9, 9, 5, 4, 0, 9, 2, 1, 8, 5, 2, 2, 0, 3, 1, 5, 5, 7, 0, 2, 8, 7, 9, 5, 7, 5, 9, 1, 6, 0, 6, 4, 7, 7, 2, 2, 6, 0, 3, 6, 7, 2, 4, 5, 8, 6, 4, 8, 3, 1, 5, 7, 6, 0, 9, 1, 9, 2...

[ "nonn", "cons" ]

A371703

[ 1, 100, 10, 898, 134, 398, 33, 669, 83, 1221, 101, 21, 111, 11, 112, 102, 447, 131, 458, 1008, 924, 339, 979, 566, 57, 108, 109, 326, 2247, 1502, 5, 577, 337, 1203, 557, 1692, 4992, 1923, 1749, 41, 1000, 12, 62, 362, 901, 493,...

[ "nonn", "base" ]

A073194

[ 0, 1, 2, 3, 4, 6, 7, 5, 8, 9, 11, 14, 16, 19, 17, 20, 10, 12, 15, 21, 13, 18, 22, 23, 25, 28, 30, 33, 37, 39, 42, 44, 47, 51, 53, 56, 60, 45, 48, 54, 57, 61, 26, 27, 24, 31, 34, 38, 40, 43, 52, 58, 62, 32, 35...

[ "nonn" ]

A003523

[ 1, 3, 11, 31, 33, 93, 341, 1023 ]

[ "nonn", "fini", "full", "easy" ]

A305478

[ 5, 17, 21, 48, 98, 192, 368, 732, 1480, 2932, 5776, 11486, 22896, 45464, 90186, 179214, 356304, 707856, 1405988, 2793618, 5551294, 11029574, 21913242, 43539452, 86510224, 171885810, 341514604, 678553342, 1348218756, 2678763818, 5322403858 ]

[ "nonn" ]

A074825

[ 5, 4, 2, -2, -10, -16, -4, 46, 142, 250, 262, 4, -652, -1530, -1818, 38, 5662, 14760, 22028, 15014, -22490, -95846, -172434, -154740, 110500, 733134, 1556206, 1875238, 365334, -4306496, -11734244, -17112802, -9496002, 25050298, 90586134, 15788635...

[ "easy", "sign" ]

A056616

[ 1, 2, 6, 20, 70, 252, 924, 1144, 12870, 48620, 184756, 705432, 2704156, 10400600, 40116600, 155117520, 200360130, 466721244, 9075135300, 11781754600, 137846528820, 538257874440, 140273264248, 8233430727600, 32247603683100 ]

[ "nonn", "frac" ]

A202024

[ 1, 1, 4, 4, 1, 1, 4, 4, 6, 2, 2, 4, 2, 2, 2, 6, 2, 2, 2, 4, 4, 2, 2, 2, 4, 2, 4, 2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 2, 4, 2, 2, 2, 4, 2, 2, 2, 2, 2, 4, 2, 2, 2...

[ "nonn" ]

A042610

[ 28, 29, 231, 722, 953, 2628, 3581, 6209, 9790, 35579, 80948, 2302123, 4685194, 16357705, 21042899, 37400604, 58443503, 154287610, 212731113, 792480949, 5760097756, 6552578705, 372704505236 ]

[ "nonn", "cofr", "frac", "easy" ]

A344575

[ 1, 3, 4, 7, 6, 12, 8, 14, 13, 18, 12, 26, 14, 24, 24, 27, 18, 38, 20, 38, 32, 36, 24, 52, 31, 42, 38, 50, 30, 72, 32, 52, 48, 54, 48, 77, 38, 60, 56, 76, 42, 96, 44, 74, 74, 72, 48, 102, 57, 92, 72, 86, 54, 112...

[ "nonn" ]

A359852

[ 21, 504, 39648, 6930, 12669125245488, 471771076278370, 32818036405994620000, 7.157773277940109e+25, 2.049459466708408e+77 ]

[ "nonn" ]

A290854

[ 1, 1, 1, 1, 1, 1, 1, 1, 13, 13, 13, 13, 29, 29, 29, 29, 29, 61, 61, 253, 253, 253, 253, 509, 1533, 1533, 2045, 4093, 8189, 8189, 8189, 8189, 65533, 65533, 65533, 65533, 65533, 131069, 131069, 262141, 262141, 524285, 524285, 524285...

[ "nonn", "easy" ]

A150035

[ 1, 2, 6, 17, 62, 220, 841, 3189, 12794, 51277, 209888, 865350, 3629443, 15285646, 64947866, 277884512, 1197339560, 5179481837, 22524304974, 98421284540, 431715987739, 1899744576945, 8390256984160, 37173779175025, 165129807238379, 735393899723485, 3283605964246124,...

[ "nonn", "walk" ]

A221423

[ 0, 32, 0, 13794, 0, 5501288, 0, 2238166260, 0, 896266172750, 0, 356943936626267, 0, 141932444866235540, 0, 56407987494575284000, 0, 2.241448980901361e+22, 0, 8.906243419860155e+24 ]

[ "nonn" ]

A177782

[ 1, 2, -12, 56, -12080, -9802944, -31002027840, -344291147482368, -13751106868604650000, -2.0365292730260858e+24, -1.148515664060698e+30 ]

[ "sign" ]

A257836

[ 15, 35, 63, 99, 105, 143, 195, 255, 315, 323, 399, 483, 575, 675, 693, 783, 899, 945, 1023, 1155, 1287, 1295, 1443, 1599, 1763, 1935, 2115, 2145, 2303, 2499, 2703, 2915, 3135, 3315, 3363, 3465, 3599, 3843, 4095, 4355, 4623, 4845, 48...

[ "nonn" ]

A388900

[ 1, 0, 4, 5, 0, 8, 5, 1, 6, 3, 3, 6, 7, 1, 0, 2, 1, 0, 5, 7, 3, 4, 4, 8, 0, 8, 2, 1, 0, 5, 7, 7, 2, 9, 6, 0, 9, 7, 9, 8, 0, 0, 5, 8, 5, 9, 6, 5, 3, 8, 4, 3, 8, 7, 5, 9, 1, 7, 5, 1, 7, 3, 5, 2...

[ "nonn", "cons" ]

A254558

[ 586508, 1412248, 3475823, 9912158, 22791266, 64180262, 174169154, 449672470, 1181178372, 3178180769, 8577622338, 23374338451, 63619374492, 172838948499, 469793624214, 1279801193242, 3487993255848, 9516902005493, 25974718805164 ]

[ "nonn" ]

A176480

[ 1, 1, 1, 1, 2, 1, 1, 4, 4, 1, 1, 9, 11, 9, 1, 1, 21, 28, 28, 21, 1, 1, 49, 68, 73, 68, 49, 1, 1, 114, 161, 178, 178, 161, 114, 1, 1, 265, 377, 422, 434, 422, 377, 265, 1, 1, 616, 879, 989, 1029, 1029, 989, 879, ...

[ "nonn", "tabl", "easy" ]

A357532

[ 1, 1, 1, 2, 3, 4, 7, 12, 19, 34, 63, 112, 211, 414, 799, 1588, 3267, 6706, 13999, 30024, 64723, 141142, 314271, 705724, 1599619, 3685338, 8573167, 20112016, 47804499, 114743614, 277615903, 679057092, 1676636611, 4171532674, 10477002159, 265454285...

[ "nonn", "easy" ]

A127998

[ 3, 5, 19, 53, 71, 653, 661, 10343, 49307, 115597, 152783 ]

[ "hard", "more", "nonn" ]

A313649

[ 1, 5, 10, 14, 20, 26, 32, 36, 43, 46, 51, 58, 64, 68, 70, 78, 84, 89, 94, 99, 102, 110, 118, 120, 120, 128, 141, 142, 141, 148, 162, 164, 162, 170, 180, 183, 184, 193, 200, 202, 206, 216, 220, 222, 227, 236, 241, 242, 25...

[ "nonn" ]

A033829

[ 10000, 10100, 10200, 10201, 10300, 10302, 10400, 10403, 10404, 10500, 10504, 10506, 10600, 10605, 10608, 10609, 10700, 10706, 10710, 10712, 10800, 10807, 10812, 10815, 10816, 10900, 10908, 10914, 10918, 10920, 11000, 11009, 11016 ]

[ "nonn", "fini", "base" ]

A178251

[ 19, 31, 37, 67, 109, 151, 211, 241, 277, 367, 439, 457, 619, 691, 727, 787, 859, 967, 1087, 1171, 1471, 1489, 1531, 1579, 1951, 2131, 2287, 2791, 2851, 2971, 3061, 3319, 3511, 3547, 3559, 3739, 4129, 4357, 4447, 4507, 4591, 4651, 47...

[ "nonn", "easy" ]

A280705

[ 1, 2, 6, 2, 30, 2, 6, 30, 210, 2, 6, 30, 30, 210, 30, 30, 2310, 2, 6, 30, 30, 210, 30, 30, 210, 2310, 30, 30, 210, 210, 30, 210, 30030, 2, 6, 30, 30, 210, 30, 30, 210, 2310, 30, 30, 210, 210, 30, 210, 2310, 30030, 30...

[ "nonn" ]

A271754

[ 0, 1, 10, 63, 365, 2110, 12521, 77133, 495408, 3321545, 23241681, 169563944, 1288195931, 10176462413, 83473288546, 709925146315, 6251616698625, 56926598141054, 535352734428349, 5193455071192121, 51913950093082800, 534160387907563840, 5651905462025615000 ]

[ "nonn" ]

A378328

[ 4, 2, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 6, 5, 7, 6, 4, 5, 5, 6, 5, 7, 1, 4, 2, 0, 1, 6, 1, 9, 8, 5, 0, 9, 5, 5, 4, 6, 2, 3, 8, 9, 6, 7, 2, 3, 0, 4, 1, 0, 6, 8, 2, 7, 9, 1, 6, 3, 5, 1...

[ "nonn", "cons" ]

A027467

[ 1, 15, 1, 225, 30, 1, 3375, 675, 45, 1, 50625, 13500, 1350, 60, 1, 759375, 253125, 33750, 2250, 75, 1, 11390625, 4556250, 759375, 67500, 3375, 90, 1, 170859375, 79734375, 15946875, 1771875, 118125, 4725, 105, 1, 2562890625, 1366875000, 3189...

[ "nonn", "tabl" ]

A209970

[ 0, 0, 1, 4, 10, 24, 50, 108, 220, 452, 916, 1860, 3744, 7560, 15202, 30576, 61420, 123360, 247542, 496692, 996088, 1997272, 4003558, 8023884, 16077964, 32212248, 64527436, 129246660, 258847876, 518358120, 1037949256, 2078209980, 4160747500, 832963341...

[ "nonn" ]

A219603

[ 4, 15, 55, 119, 253, 403, 697, 893, 1357, 1943, 2263, 3071, 3977, 4429, 5123, 6731, 8083, 9089, 10519, 11857, 13067, 15089, 16351, 18779, 22019, 23533, 24823, 27499, 29321, 31301, 35941, 40217, 42881, 46009, 51703, 53303, 57619, 61777, 6496...

[ "nonn" ]

A054029

[ 2, 8, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 10, 9, 9, 10, 9, 10, 10, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 10, 10, 11, 10, 10, 11, 10, 11, 10, 11, 11, 10, 11, 11, 10, 1...

[ "nonn" ]

A361700

[ 1, 1, 1, 1, 1, 1, 31, 211, 841, 2521, 6301, 13861, 30691, 90091, 360361, 1501501, 5645641, 18749641, 56063281, 157520641, 445836901, 1368402421, 4638690211, 16511900791, 58059667051, 195211574251, 625463703151, 1942351017751, 6016826006101, 19113287111101 ]

[ "nonn", "easy" ]

A202544

[ 1, 2, 18, 1094, 658492, 5534917394, 876480920594230, 3.399581643395994e+21 ]

[ "nonn" ]

A029496

[ 1, 7, 8, 112, 424, 595, 1997, 2336, 2455, 33265, 2475701, 9363208, 15402464 ]

[ "nonn", "base", "more" ]

A149524

[ 1, 1, 5, 11, 51, 159, 727, 2493, 11601, 42313, 197457, 752887, 3527891, 13829581, 65034213, 260677075, 1228733899, 5008272491, 23661262703, 97742559015, 462614464051, 1932210790461, 9159715949745, 38607974501823, 183278075497099, 778536315711939, 3700342838461743,...

[ "nonn", "walk" ]

A007571

[ 2, 5, 7, 257, 521, 97, 911, 673, 530713, 27961, 58367, 2227777, 79301, 176597, 142111, 67280421310721, 45957792327018710000, 33388093, 870542161121, 4406613081041681, 22864311556633, 73194743542229, 1522029233, 27250359649 ]

[ "nonn", "hard" ]

A069518

[ 4, 28, 44, 188, 248, 444, 1488, 2288, 2448, 4444, 12888, 14488, 22488, 24448, 44444, 118888, 124888, 144488, 222888, 224488, 244448, 444444, 1148888, 1228888, 1244888, 1444488, 2224888, 2244488, 2444448, 4444444, 11288888, 11448888, 12248888, 1244488...

[ "nonn", "base" ]

A374218

[ 1, 2, 6, 15, 28, 77, 189, 496, 899, 945, 1271, 1403, 2125, 3127, 3139, 6375, 8128, 8383, 9261, 13843, 15247, 15631, 30240, 32760, 45151, 46305, 47263, 54053, 54653, 58339, 63767, 65473, 73813, 79567, 89951, 92783, 94957, 97969, 133907, 14...

[ "nonn" ]

A272115

[ 1, 5, 8, 21, 24, 37, 44, 85, 96, 101, 116, 149, 168, 197, 228, 341, 400, 357, 420, 405, 472, 453, 532, 597, 696, 645, 756, 789, 912, 933, 1092, 1365, 1648, 1381, 1668, 1429, 1720, 1477, 1780, 1621, 1944, 1669, 2004, 1813, 2160, ...

[ "nonn", "easy" ]

A352523

[ 1, 1, 0, 0, 2, 0, 1, 1, 2, 0, 0, 4, 2, 2, 0, 0, 5, 5, 4, 2, 0, 1, 3, 12, 8, 6, 2, 0, 0, 7, 14, 19, 14, 8, 2, 0, 0, 8, 21, 33, 32, 22, 10, 2, 0, 0, 9, 30, 54, 63, 54, 32, 12, 2, 0, 1, 6, 47, 80, 116,...

[ "nonn", "tabl" ]

A024430

[ 1, 0, 1, 3, 8, 25, 97, 434, 2095, 10707, 58194, 338195, 2097933, 13796952, 95504749, 692462671, 5245040408, 41436754261, 340899165549, 2915100624274, 25857170687507, 237448494222575, 2253720620740362, 22078799199129800, 222987346441156580, 2319210969809731600 ]

[ "nonn" ]

A064517

[ 1, 2, 7, 8, 9, 10, 23, 24, 25, 26, 27, 28, 53, 54, 55, 56, 57, 58, 97, 98, 99, 100, 151, 152, 153, 154, 155, 156, 227, 228, 311, 312, 419, 420, 541, 542, 543, 544, 545, 546, 661, 662, 663, 664, 665, 666, 667, 668, 669, ...

[ "easy", "nonn" ]

A376393

[ 1, 3, 33, 669, 20130, 808902, 40799514, 2480325810, 176637134184, 14428585258896, 1330156753687152, 136632403748954080, 15476220160149512000, 1.9164939793497834e+21, 2.5760184314427926e+23, 3.7352685483321697e+25, 5.812026059839341e+27, 9.659740727602316e+29 ]

[ "nonn" ]

A386286

[ 6, 12, 15, 21, 6, 12, 24, 27, 6, 15, 30, 33, 18, 36, 39, 7, 21, 42, 9, 45, 8, 12, 24, 48, 51, 27, 54, 57, 10, 12, 15, 30, 60, 9, 63, 11, 33, 66, 69, 9, 12, 18, 36, 72, 15, 75, 13, 39, 78, 81, 12, 14, 21, 42, ...

[ "nonn" ]

A366175

[ 1, 2, 5, 7, 15, 22, 35, 54, 86, 115, 175, 248, 351, 480, 662, 890, 1229, 1622, 2154, 2820, 3718, 4814, 6269, 8048, 10303, 13086, 16648, 20998, 26540, 33196, 41509, 51607, 64086, 79162, 97769, 120213, 147587, 180401, 220173, 267697, 3252...

[ "nonn" ]

A374739

[ 1, 4, 6, 9, 15, 10, 14, 16, 12, 8, 20, 22, 26, 34, 36, 21, 33, 39, 51, 54, 30, 18, 27, 45, 25, 35, 49, 77, 55, 65, 85, 95, 38, 46, 48, 28, 42, 57, 69, 72, 40, 24, 44, 52, 58, 62, 64, 56, 68, 74, 82, 86, 94, 100...

[ "nonn", "look" ]

A152389

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[ "nonn" ]

A254394

[ 881432, 54712559, 3587965682, 221610958936, 14008701570284, 888855697665528, 56126611914538370, 3550479960867828000, 224635481147591460000, 1.420684886125213e+22, 8.98635282115205e+23 ]

[ "nonn" ]