id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
A236265
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 2, 2, 1, 2, 2, 4, 3, 5, 1, 3, 2, 3, 3, 4, 5, 9, 5, 5, 6, 7, 8, 8, 8, 5, 7, 5, 8, 8, 5, 5, 9, 8, 6, 6, 9, 8, 10, 6, 9, 4, ...
[ "nonn" ]
A268816
[ 0, 1, 4, 7, 12, 15, 10, 11, 26, 25, 30, 29, 20, 21, 16, 19, 48, 51, 54, 55, 62, 61, 58, 57, 40, 41, 44, 47, 36, 39, 34, 35, 98, 97, 102, 101, 108, 109, 104, 107, 120, 123, 126, 127, 118, 117, 114, 113, 80, 81, 84, ...
[ "nonn" ]
A142228
[ 31, 113, 277, 359, 523, 769, 1097, 1753, 1999, 2081, 2819, 3229, 3557, 3803, 3967, 4049, 4787, 4951, 5197, 5279, 5443, 5689, 6263, 6427, 6673, 7001, 7247, 7411, 8231, 8641, 8887, 8969, 9133, 9461, 9871, 10691, 10937, 11593, 11839, 12413, ...
[ "nonn", "easy" ]
A383692
[ 1, 2, 5, 10, 20, 43, 96, 220, 519, 1246, 3036, 7480, 18599, 46596, 117478, 297780, 758319, 1938952, 4975454, 12807826, 33063593, 85572336, 221983185, 577057696, 1502975453, 3921470496, 10248248560, 26822559296, 70299597879, 184486604704, 484727787984 ]
[ "nonn" ]
A215216
[ 1, 2, 4, -6, 8, -36, 24, 16, -144, 300, -120, 32, -480, 2040, -2640, 720, 64, -1440, 10320, -27720, 25200, -5040, 128, -4032, 43680, -199920, 383040, -262080, 40320, 256, -10752, 163968, -1142400, 3764880, -5503680, 2963520, -362880 ]
[ "sign", "tabf" ]
A333565
[ 1, 7, 33, 223, 1537, 11007, 80385, 595455, 4456449, 33615871, 255148033, 1946337279, 14908784641, 114597822463, 883479412737, 6828492980223, 52895475040257, 410544577183743, 3191929428770817, 24855137310736384, 193811815161921540, 1513167009951514600, 11827298001565516000...
[ "nonn", "easy" ]
A179814
[ 181, 3787, 174692, 685700, 2178889, 5931641, 31622776, 64631634, 1691869691, 2597429617, 16328969210, 22469029417, 54353589638, 380636413501, 2506650894908, 11290681881873, 12924394402851, 127673846293724 ]
[ "nonn" ]
A333171
[ 1, 3, 5, 9, 11, 15, 17, 23, 27, 31, 33, 37, 41, 49, 51, 55, 57, 65, 71, 75, 77, 85, 89, 97, 99, 103, 105, 113, 117, 121, 125, 133, 139, 147, 151, 155, 157, 165, 171, 175, 177, 183, 187, 199, 203, 207, 211, 227, 231, 23...
[ "nonn" ]
A379285
[ 1, 2, 13, 115, 1175, 13052, 153115, 1866599, 23414063, 300238945, 3917984904, 51862207151, 694670871393, 9398137507922, 128235826442635, 1762706644013297, 24386388751113510, 339295523459625540, 4744546261930628000, 66644485202547680000, 939916204595095900000 ]
[ "nonn" ]
A339711
[ 2, 2, 2, 3, 4, 6, 10, 17, 30, 54, 98, 179, 330, 612, 1142, 2141, 4030, 7612, 14422, 27401, 52192, 99639, 190613, 365341, 701454, 1348950, 2597977, 5010384, 9675224, 18705433, 36204063, 70145372, 136039509, 264076693, 513063289, 997623061, 19413...
[ "nonn" ]
A244950
[ 120, 113, 106, 259, 304, 85, 212, 135, 158, 47, 62, 985, 84, 47, 518, 485, 178, 169, 106, 27, 88, 139, 632, 47, 44, 643, 194, 209, 606, 1529, 32, 113, 1094, 139, 754, 647, 38, 45, 262, 69, 94, 631, 90, 527, 326, 195, 54, 2...
[ "nonn" ]
A023736
[ 93, 218, 343, 393, 418, 443, 453, 458, 463, 465, 466, 467, 469, 473, 493, 593, 718, 843, 968, 1018, 1043, 1068, 1078, 1083, 1088, 1090, 1091, 1092, 1094, 1098, 1118, 1218, 1343, 1468, 1593, 1643, 1668, 1693, 1703, 1708 ]
[ "nonn", "base", "easy" ]
A140372
[ 61, 113, 139, 191, 269, 347, 373, 503, 607, 659, 919, 971, 997, 1049, 1153, 1231, 1283, 1361, 1439, 1543, 1621, 1699, 1777, 1907, 1933, 2011, 2063, 2089, 2141, 2297, 2531, 2557, 2609, 2687, 2713, 2791, 2843, 2999, 3181, 3259, 3389, 34...
[ "nonn", "less" ]
A093095
[ 2, 3, 6, 1, 8, 6, 8, 4, 8, 4, 8, 3, 2, 3, 2, 3, 2, 3, 2, 2, 4, 6, 6, 6, 6, 6, 6, 6, 4, 8, 2, 4, 3, 6, 3, 6, 3, 6, 3, 6, 3, 6, 3, 6, 2, 4, 3, 2, 1, 6, 8, 1, 2, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1...
[ "nonn", "base" ]
A338662
[ 1, 5, 10, 29, 26, 123, 50, 305, 352, 668, 122, 3844, 170, 2593, 9704, 13825, 290, 41598, 362, 118259, 107986, 33047, 530, 929102, 394376, 130744, 1203580, 2737415, 842, 9910225, 962, 13315073, 14199222, 2404670, 33547310, 136502007, 1370, 105...
[ "nonn" ]
A233940
[ 1, 1, 1, 3, 1, 5, 2, 1, 12, 4, 21, 10, 1, 33, 30, 1, 81, 26, 13, 5, 2, 1, 177, 78, 1, 338, 156, 18, 667, 278, 68, 10, 1, 1178, 722, 142, 6, 2031, 1827, 237, 1, 4105, 3140, 862, 84, 1, 6872, 7800, 1672, 40, 20569, 5...
[ "nonn", "look", "tabf", "nice" ]
A083497
[ 9, 18, 27, 36, 45, 63, 72, 81, 90, 117, 225, 306, 414, 522, 603, 711, 828, 900, 1116, 2007, 3114, 5022, 6111, 7002, 8118, 9000, 11115, 20007, 31113, 40005, 61119, 70002, 81135, 90000, 111114, 200007, 311139, 400005, 611118, 700002, 8111...
[ "base", "easy", "nonn" ]
A180433
[ 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1...
[ "base", "cons", "easy", "nonn" ]
A264190
[ 2, 4, 4, 8, 24, 8, 16, 81, 81, 16, 32, 375, 720, 375, 32, 64, 1600, 7056, 7056, 1600, 64, 128, 6656, 70560, 147968, 70560, 6656, 128, 256, 28561, 705600, 2944656, 2944656, 705600, 28561, 256, 512, 120393, 7056000, 57950000, 130196484, ...
[ "nonn", "tabl" ]
A203751
[ 1, 28, 2223, 348096, 90342525, 35072751168, 19032068719251, 13756565090451456, 12775892214399800000, 1.4824546431176926e+22, 2.1017232832355386e+25, 3.5747134161893417e+28 ]
[ "nonn" ]
A170058
[ 1, 49, 2352, 112896, 5419008, 260112384, 12485394432, 599298932736, 28766348771328, 1380784741023744, 66277667569139710, 3181328043318706000, 152703746079297900000, 7.329779811806299e+21, 3.5182943096670235e+23 ]
[ "nonn" ]
A384689
[ 1, 1, 7, 106, 2593, 89796, 4085029, 232694806, 16053415249, 1308960150472, 123811136509861, 13387049625793746, 1635128238889494800, 223420020463904400000, 3.3872693045213102e+22, 5.658826351169923e+24, 1.0355439351826013e+27, 2.065064729475503e+29 ]
[ "nonn" ]
A025344
[ 314, 329, 374, 426, 434, 458, 497, 530, 542, 546, 558, 594, 602, 605, 641, 650, 665, 693, 698, 705, 713, 714, 725, 741, 746, 750, 755, 766, 773, 774, 782, 818, 825, 833, 842, 845, 849, 861, 875, 882, 885, 902, 930, 934, 962, 9...
[ "nonn" ]
A374427
[ 1, 1, 1, 2, 3, 5, 6, 10, 17, 29, 24, 42, 74, 131, 233, 120, 216, 390, 706, 1281, 2329, 720, 1320, 2424, 4458, 8210, 15139, 27949, 5040, 9360, 17400, 32376, 60294, 112378, 209617, 391285, 40320, 75600, 141840, 266280, 500184, 940074, ...
[ "nonn", "tabl" ]
A345277
[ 23, 39, 61, 85, 109, 133, 157, 185, 211, 239, 269, 297, 321, 351, 383, 421, 453, 487, 517, 547, 573, 615, 651, 691, 719, 753, 785, 815, 845, 885, 921, 965, 1003, 1045, 1081, 1115, 1153, 1189, 1227, 1263, 1297, 1333, 1363, 1399, ...
[ "nonn" ]
A071925
[ 10, 1001, 1010, 1100, 100011, 100101, 100110, 101001, 101010, 101100, 110001, 110010, 110100, 111000, 10000111, 10001011, 10001101, 10001110, 10010011, 10010101, 10010110, 10011001, 10011010, 10011100, 10100011 ]
[ "nonn", "base" ]
A004405
[ 1, -8, 40, -160, 552, -1712, 4896, -13120, 33320, -80872, 188784, -425952, 932640, -1988080, 4137024, -8422848, 16810536, -32943760, 63482760, -120440608, 225217904, -415498496, 756920160, -1362645440, 2425895712 ]
[ "sign" ]
A101183
[ 1, 1, 1, 1, 1, 1, 1, 1, 1, 14, 32, 3, 12, 36, 3, 31, 10, 2, 71, 8, 8, 8, 11, 8, 67, 8, 3, 35, 35, 10, 31, 53, 22, 45, 38, 4, 59, 70, 44, 27, 27, 19, 44, 36, 5, 14, 47, 42, 33, 66, 16, 33, 42, 11, 105, 151, ...
[ "base", "look", "nonn" ]
A037059
[ 2, 3, 233, 2333, 23333, 313333, 3233333, 31333333, 333233333, 3233333333, 23333333333, 333313333333, 3333333333383, 33133333333333, 323333333333333, 1333333333333333, 23333333333333332, 333333133333333300, 3333313333333333500, 33313333333333330000 ]
[ "nonn", "base" ]
A168718
[ 1, 41, 1640, 65600, 2624000, 104960000, 4198400000, 167936000000, 6717440000000, 268697600000000, 10747904000000000, 429916160000000000, 17196646400000000000, 687865856000000000000, 2.751463424e+22 ]
[ "nonn", "easy" ]
A215466
[ 0, 1, 6, 38, 252, 1705, 11628, 79547, 544824, 3733234, 25585230, 175356611, 1201893336, 8237850373, 56462937882, 387002396990, 2652553009008, 18180866487757, 124613506702404, 854113665498719, 5854182112700460 ]
[ "nonn", "easy", "changed" ]
A258145
[ 1, 3, 2, 6, 7, 5, 3, 6, 4, 7, 2, 5, 8, 42, 6, 40, 9, 4, 7, 12, 41, 10, 5, 39, 8, 8, 3, 42, 11, 11, 6, 40, 9, 9, 4, 38, 43, 4, 7, 12, 7, 41, 2, 10, 10, 34, 5, 39, 44, 8, 8, 32, 13, 37, 42, 25, 3, 11, 6...
[ "nonn", "easy" ]
A377839
[ 11, 199, 509, 857, 42841 ]
[ "nonn", "hard", "more" ]
A017147
[ 362797056, 4049565169664, 584318301411328, 17714700000000000, 238572050223552500, 1951354384207722500, 11384956040305711000, 52036560683837100000, 197732674300000000000, 650190514836423600000, 1.903193578437064e+21, 5.062982072492058e+21, 1.2433743083946522e+22 ]
[ "nonn", "easy" ]
A030840
[ 2, 5, 15, 62, 311, 1866, 13063, 104504, 940539, 9405390, 103459293, 1241511527, 16139649858, 225955098012, 3389326470191, 54229223523071, 921896799892209, 16594142398059780, 315288705563135800, 6305774111262716000 ]
[ "nonn" ]
A059514
[ 1, 1, 1, 1, 1, 1, 1, 1, 1, 10, 11, 4, 28, 42, 7315, 208, 136, 2, 19, 10, 7, 11, 69, 4, 2310, 28, 3, 42, 319, 10, 189885850, 96, 11, 323323, 205530, 4, 37, 228, 28, 10, 123, 7, 559, 11, 5, 69, 517, 4, 152152, 10, 187,...
[ "base", "easy", "nonn" ]
A166608
[ 1, 22, 462, 9702, 203742, 4278582, 89850222, 1886854662, 39623947902, 832102905942, 17474161024782, 366957381520422, 7706105011928631, 161828205250496400, 3398392310260323000, 71366238515464640000 ]
[ "nonn" ]
A363997
[ 1, 2, 3, 4, 6, 7, 9, 5, 10, 8, 12, 15, 16, 19, 14, 21, 11, 22, 24, 18, 27, 20, 30, 31, 17, 34, 36, 37, 40, 28, 42, 45, 49, 51, 13, 26, 52, 54, 55, 38, 57, 32, 64, 33, 44, 66, 23, 46, 69, 35, 70, 25, 50, 75, 7...
[ "nonn" ]
A211840
[ 3199, 14862, 62617, 231046, 748964, 2166176, 5684153, 13733643, 30929368, 65577913, 131970633, 253759834, 468794569, 835883075, 1444053107, 2425000145, 3969547605, 6349093720, 9943187617, 15274563246, 23053165162, 34230925666 ]
[ "nonn" ]
A149752
[ 1, 1, 5, 17, 83, 321, 1583, 6671, 33059, 146431, 727601, 3323551, 16541701, 77114047, 384229445, 1816940233, 9060126539, 43292907667, 216000576783, 1040305293295, 5192559536443, 25161578827741, 125631277904691, 611712605108485, 3055029625232447, 14932950312172472, ...
[ "nonn", "walk" ]
A184795
[ 1, 3, 4, 6, 9, 11, 13, 15, 21, 23, 24, 28, 29, 35, 36, 37, 39, 43, 44, 49, 51, 54, 57, 59, 62, 64, 68, 71, 75, 78, 82, 83, 85, 90, 92, 99, 100, 101, 102, 109, 111, 113, 116, 120, 124, 125, 126, 127, 128, 129, 130, ...
[ "nonn" ]
A360600
[ 1, 2, 3, 5, 6, 4, 8, 9, 11, 12, 14, 15, 17, 18, 20, 21, 23, 24, 26, 7, 27, 29, 30, 32, 33, 35, 36, 38, 39, 41, 42, 44, 45, 47, 48, 50, 51, 53, 54, 56, 57, 59, 60, 62, 63, 65, 66, 68, 69, 71, 72, 74, 75, 77, 7...
[ "nonn" ]
A363789
[ 1, 6, 60, 2040, 1048560, 137438953440, 1.1805916207174113e+21, 4.3556142965880123e+40, 2.9642774844752946e+79 ]
[ "nonn", "easy", "base" ]
A278317
[ 0, 1, 2, 2, 3, 2, 2, 4, 3, 2, 2, 4, 4, 3, 2, 2, 4, 4, 4, 3, 2, 2, 4, 4, 4, 4, 3, 2, 2, 4, 4, 4, 4, 4, 3, 2, 2, 4, 4, 4, 4, 4, 4, 3, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 4, 4, 4, 4, 4, 4, 4, 4...
[ "nonn", "tabl" ]
A109616
[ 2, 5, 10, 25, 36, 44, 65, 67, 138, 149, 176, 212, 279, 1293, 2367, 2463, 2707, 3130, 4150, 4635, 6070, 6355, 10111, 10560 ]
[ "nonn", "base", "hard", "more" ]
A089077
[ 0, 0, 1, 0, 0, -1, 0, -1, -1, -2, -2, -1, -2, 0, -2, 2, 0, 1, 2, 1, 4, -1, 3, -4, -1, -5, -5, -4, -8, -1, -8, 4, -4, 7, 4, 7, 11, 3, 14, -5, 10, -11, -1, -15, -16, -11, -26, 0, -25, 15, -10, 25, 15, 24, 40, ...
[ "sign", "uned", "less" ]
A046430
[ 1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 50, 59, 76, 95, 100, 115, 125, 190, 250, 295, 317, 380 ]
[ "nonn", "more", "base" ]
A353141
[ 3, 5, 7, 71, 379, 1093, 2659, 3511, 110057537, 47004625957, 76843523891 ]
[ "nonn", "hard", "more" ]
A084426
[ 2, 2, 6, 2, 6, 10, 8, 10, 14, 8, 18, 14, 18, 18, 20, 18, 14, 20, 26, 26, 28, 20, 28, 30, 34, 36, 38, 32, 36, 42, 32, 34, 44, 34, 46, 40, 48, 46, 44, 48, 54, 48, 56, 56, 52, 56, 56, 60, 56, 66, 68, 54, 70, 70, ...
[ "nonn" ]
A076980
[ 3, 8, 17, 32, 54, 57, 100, 145, 177, 320, 368, 512, 593, 945, 1124, 1649, 2169, 2530, 4240, 5392, 6250, 7073, 8361, 16580, 18785, 20412, 23401, 32993, 60049, 65792, 69632, 93312, 94932, 131361, 178478, 262468, 268705, 397585, 423393, 5246...
[ "nonn" ]
A033272
[ 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 1, 3, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 1, 1, 4, 1, 1, 1, 2, 2, 2, 1, 1, 3, 2, 1, 2, 1, 1, 2, 1, 1, 4, 1...
[ "nonn" ]
A162218
[ 1, 2, 8, 17, 1, 65, 131, 512, 259, 2050, 4100, 1, 16388, 57346, 65539, 196610, 458755, 1, 1572868, 3670019, 6291461, 1, 41943041, 1, 100663298, 234881030, 335544328, 1207959557, 2415919109, 4831838216, 5368709131, 10737418246, 34359738373 ]
[ "base", "nonn" ]
A222694
[ 0, 216, 2050, 47696, 419562, 12765040, 126928736, 4292369132, 46437072442, 1665124000236, 18888312086238, 693531743163910, 8036001935941558, 298077593903645700, 3488969551802753500, 130077277806080800000 ]
[ "nonn" ]
A171022
[ 2, 4, 5, 7, 11, 14, 17, 19, 24, 29, 41, 47, 31, 34, 37, 54, 59, 61, 67, 71, 74, 79, 84, 89, 97, 101, 104, 107, 109, 114, 127, 141, 147, 149, 139, 151, 157, 164, 167, 174, 179, 181, 191, 194, 197, 199, 211, 224, 227, 22...
[ "nonn", "base", "easy" ]
A140781
[ 1, 2, 19, 188, 1861, 18422, 182359, 1805168, 17869321, 176888042, 1751011099, 17333222948, 171581218381, 1698478960862, 16813208390239, 166433604941528, 1647522841025041, 16308794805308882, 161440425212063780, 1598095457315329000, 15819514147941224000 ]
[ "nonn" ]
A189394
[ 1, 2, 6, 12, 60, 360, 1260, 2520, 5040, 55440, 277200, 720720, 3603600, 61261200, 2205403200, 293318625600, 6746328388800, 195643523275200 ]
[ "nonn", "fini", "full" ]
A001957
[ 0, 1, 3, 4, 5, 6, 8, 9, 10, 12, 13, 14, 16, 17, 18, 19, 21, 22, 23, 25, 26, 27, 29, 30, 31, 33, 34, 35, 36, 38, 39, 40, 42, 43, 44, 46, 47, 48, 49, 51, 52, 53, 55, 56, 57, 59, 60, 61, 62, 64, 65, 66, 68, 69, ...
[ "nonn", "easy" ]
A340902
[ 63, 621, 6101, 11333, 59511, 172473 ]
[ "nonn", "base", "more", "hard" ]
A280778
[ 1, -4, -6, -154, -1610, -34588, -4666292, -553625626, -1158735422, -388434091184, -31268175015478, -2796356409576766, -4624948938397276000, -1.6912722812816523e+21, -2.154089954877184e+21, -1.702229480411266e+26, -5.761785676811885e+27, -5.562929885925485e+28 ]
[ "sign", "frac" ]
A282277
[ 3, 6, 11, 14, 20, 38, 55, 206, 1327, 1676, 1715, 1814, 2030, 2406, 2599, 3251, 4493, 5066, 6029, 8745, 24918, 26672, 70363, 77556 ]
[ "nonn", "more", "hard" ]
A310324
[ 1, 3, 9, 14, 15, 25, 24, 27, 35, 42, 43, 45, 54, 51, 59, 70, 71, 69, 74, 85, 81, 92, 103, 95, 96, 107, 117, 112, 127, 127, 116, 133, 141, 146, 145, 153, 148, 151, 171, 170, 177, 173, 172, 181, 191, 202, 199, 201, 196, ...
[ "nonn" ]
A094919
[ 0, 1, 0, 1, 1, 3, 1, 5, 0, 5, 1, 9, 1, 5, 6, 5, 1, 9, 1, 5, 0, 5, 1, 21, 16, 5, 0, 1, 1, 15, 1, 21, 21, 5, 26, 9, 1, 5, 21, 5, 1, 21, 1, 41, 36, 5, 1, 21, 22, 25, 21, 33, 1, 27, 11, 5, 21, 5, 1, 45,...
[ "nonn" ]
A380231
[ 1, 2, 1, 2, 1, 4, 3, 4, 5, 4, 3, 6, 5, 4, 7, 8, 7, 8, 7, 10, 9, 8, 7, 10, 11, 10, 9, 12, 11, 14, 13, 14, 13, 12, 15, 16, 15, 14, 13, 16, 15, 18, 17, 16, 19, 18, 17, 20, 21, 22, 21, 20, 19, 22, 21, 24, 23,...
[ "nonn" ]
A296282
[ 2, 4, 21, 115, 346, 797, 1647, 3164, 5801, 10285, 17802, 30271, 50803, 84434, 139317, 228647, 373778, 609265, 991403, 1610788, 2614335, 4238923, 6868858, 11125331, 18013845, 29161100, 47199305, 76387375, 123616440, 200036551, 323688895, 523764716, 8474...
[ "nonn", "easy" ]
A291310
[ 0, 0, 1, 1, 0, 2, 2, 2, 2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 5, 6, 4, 5, 6, 5, 6, 6, 8, 6, 6, 6, 8, 6, 8, 10, 9, 8, 8, 9, 10, 8, 12, 9, 11, 10, 10, 10, 12, 14, 10, 12, 13, 11, 12, 11, 16, 12, 12, 12, 15, 1...
[ "nonn" ]
A074146
[ 1, 2, 4, 3, 5, 7, 6, 8, 9, 13, 10, 11, 12, 14, 23, 15, 16, 17, 18, 19, 29, 20, 21, 22, 24 ]
[ "dead" ]
A028712
[ 1, 0, 0, 0, 6, 0, 0, 0, 12, 0, 0, 0, 8, 0, 0, 0, 6, 0, 0, 0, 30, 0, 0, 0, 60, 0, 0, 0, 72, 0, 0, 24, 60, 0, 0, 96, 66, 0, 0, 120, 180, 0, 0, 96, 240, 0, 0, 192, 152, 0, 0, 288, 192, 0, 0, 504, 300, 0, ...
[ "nonn" ]
A262962
[ 3, 5, 7, 11, 263, 509, 1087, 26263, 348437 ]
[ "nonn", "more" ]
A118130
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[ "nonn" ]
A239290
[ 4, 7, 8, 19, 55, 149, 497, 1799, 6696, 26109, 106953 ]
[ "nonn", "hard", "more" ]
A058168
[ 1, 2, 1, 3, 5, 1, 7, 18, 12, 2, 24, 65, 73, 34, 5, 133, 276, 399, 309, 123, 18, 1722, 1595, 2240, 2331, 1500, 544, 81 ]
[ "nonn", "tabl", "hard" ]
A206597
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[ "nonn" ]
A193617
[ 0, 1, 1, 1, 1, 2, 4, 8, 18, 43, 107, 282, 771, 2167, 6241, 18421, 55309, 168845, 524728, 1649764 ]
[ "nonn" ]
A384987
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[ "sign", "tabl" ]
A194836
[ 1, 3, 2, 5, 4, 6, 9, 7, 10, 8, 13, 11, 14, 12, 15, 19, 16, 20, 17, 21, 18, 26, 23, 27, 24, 28, 25, 22, 33, 30, 35, 31, 36, 32, 29, 34, 42, 38, 44, 40, 45, 41, 37, 43, 39, 51, 47, 53, 49, 55, 50, 46, 52, 48, 5...
[ "nonn", "tabl" ]
A096735
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[ "nonn" ]
A062388
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[ "nonn", "base", "easy" ]
A079379
[ 2, 5, 7, 11, 13, 79, 383, 1087, 2833, 12497 ]
[ "nonn", "more" ]
A033521
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[ "nonn" ]
A386961
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[ "nonn" ]
A007570
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[ "nonn", "nice", "easy" ]
A343318
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[ "nonn", "easy" ]
A344122
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[ "nonn", "look", "tabf" ]
A025518
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[ "nonn" ]
A240363
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[ "nonn" ]
A160805
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[ "nonn", "easy" ]
A044911
[ 1, 2, 3, 4, 5, 6, 7, 8, 9, 100, 111, 122, 133, 144, 155, 166, 177, 188, 199, 200, 211, 222, 233, 244, 255, 266, 277, 288, 299, 300, 311, 322, 333, 344, 355, 366, 377, 388, 399, 400, 411, 422, 433, 444, 455, 466, 477, 488, ...
[ "nonn", "base" ]
A174301
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[ "nonn", "tabl" ]
A295990
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[ "nonn" ]
A300821
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[ "sign", "base", "look" ]
A145175
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[ "nonn" ]
A282834
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[ "nonn" ]
A185722
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[ "nonn", "tabl" ]
A229459
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[ "nonn" ]
A295422
[ 1, 3, 2, 7, 3, 12, 4, 15, 3, 9, 6, 28, 7, 12, 8, 31, 9, 39, 10, 42, 5, 18, 12, 60, 5, 21, 6, 56, 15, 72, 16, 63, 7, 27, 12, 91, 19, 30, 8, 90, 21, 96, 22, 42, 32, 36, 24, 124, 7, 15, 10, 49, 27, 120, 8, 120...
[ "nonn" ]
A213470
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[ "nonn" ]
A021381
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[ "nonn", "cons", "easy" ]
A266338
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[ "nonn", "easy" ]
A166882
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[ "nonn" ]
A216060
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[ "sign" ]