Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A365620
[ 4, 12, 20, 36, 60, 108, 180, 252, 324, 540, 756, 972, 1620, 2268, 2916, 4860, 6804, 8748, 14580, 20412, 26244, 43740, 61236, 72900, 78732, 102060, 131220, 183708, 218700, 236196, 306180, 393660, 551124, 656100, 708588, 918540 ]
[ "nonn" ]
A380568
[ 24, 36, 288, 448, 2232, 2772, 3444, 3555, 3888, 4464, 5775, 6696, 8688, 33399, 37737, 44744, 76776, 7888888, 2222222292, 4444444944, 5555555595, 8888889888, 77777779779 ]
[ "nonn", "full", "fini", "base" ]
A230103
[ 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 0, 1, 1, 1, 0, 2, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 2, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 3, 0, 0, 0, 1, 1, 1, 0, 1, 0, 2, 0, 2, 0, 0, 1, 1, 1, 1, 0, 2, 0, 0, 0, 2, 1, 0, 0, 1, 0, 3, 1, 0, 0, 0, 1, 2, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 2, 0, 2, 1, 3 ]
[ "nonn", "base" ]
A383175
[ 1, 1, 2, 5, 10, 22, 48, 101, 213, 450, 945, 1961, 4064, 8385, 17242, 35332, 72141, 146924, 298552, 605377, 1225277, 2475912, 4995754, 10067848, 20267680, 40762951, 81916919, 164504411, 330155437, 662265817, 1327860471, 2661376529, 5332341881, 10680912173 ]
[ "nonn", "easy" ]
A238492
[ 1, 2, 3, 4, 7, 11, 15, 22, 29, 41, 55, 76, 100, 133, 174, 228, 294, 381, 485, 621, 785, 993, 1245, 1562, 1943, 2418, 2989, 3692, 4535, 5568, 6800, 8299, 10085, 12240, 14803, 17882, 21527, 25886, 31035, 37162, 44381, 52938, 62989, 74858, 88770, 105135, 124270 ]
[ "nonn", "easy" ]
A334161
[ 4, 1, 10, 3, 63, 129, 91, 1123, 249, 384, 3131, 391, 2823, 14293, 9996, 100603, 17260, 140863, 999960, 39984, 1837521, 11289570, 999996, 26336742, 3999840, 15999968, 29116075, 26824089, 366858085, 308642, 99999996, 314558578, 6399999872, 1599999968, 381808465 ]
[ "nonn", "base" ]
A297314
[ 1, 2, 1, 4, 7, 1, 7, 23, 21, 1, 12, 66, 117, 65, 1, 21, 207, 497, 609, 200, 1, 37, 654, 2577, 3808, 3159, 616, 1, 65, 2049, 13937, 35476, 29212, 16389, 1897, 1, 114, 6422, 72541, 340825, 484808, 223995, 85041, 5842, 1, 200, 20119, 375054, 2997197, 8273245 ]
[ "nonn", "tabl" ]
A221314
[ 0, 0, 0, 0, 2, 0, 1, 0, 0, 1, 0, 4, 0, 4, 0, 0, 0, 9, 9, 0, 0, 0, 8, 0, 23, 0, 8, 0, 1, 0, 0, 57, 57, 0, 0, 1, 0, 16, 0, 142, 0, 142, 0, 16, 0, 0, 0, 105, 353, 0, 0, 353, 105, 0, 0, 0, 32, 0, 878, 0, 2816, 0, 878, 0, 32, 0, 1, 0, 0, 2183, 6898, 0, 0, 6898, 2183, 0, 0, 1, 0, 64, 0, 5428, 0 ]
[ "nonn", "tabl" ]
A009506
[ 1, 4, 12, -296, -25200, -1885952, -163728576, -16916558720, -2050105730816, -282656394482688, -42100913802486780, -6025333851231980000, -461235714949468000000, 2.652436991598674e+23 ]
[ "sign" ]
A092826
[ 5, 73, 12073365010564728, 1.0258527782126041e+34 ]
[ "nonn" ]
A077564
[ 1, 1, 1, 2, 2, 2, 3, 4, 4, 5, 6, 8, 10, 10, 11, 14, 14, 19, 22, 22, 25, 30, 34, 38, 40, 46, 54, 60, 63, 74, 81, 85, 91, 108, 118, 126, 134, 153, 173, 180, 186, 214, 236, 245, 262, 301, 326, 338, 355, 395, 437, 461, 476, 540, 592, 610, 649, 717, 768, 811, 853, 943, 1039 ]
[ "nonn" ]
A086927
[ 2, 10, 102, 1030, 10402, 105050, 1060902, 10714070, 108201602, 1092730090, 11035502502, 111447755110, 1125513053602, 11366578291130, 114791295964902, 1159279537940150, 11707586675366402, 118235146291604180 ]
[ "nonn", "easy" ]
A278589
[ 1, 2, 16, 320, 12448, 809792 ]
[ "nonn", "more" ]
A292317
[ 1, -2, -2, 0, 6, 8, 0, 4, -10, -50, -36, 16, 12, 80, 44, 88, 390, 180, -94, -712, -1624, -312, -688, 1476, 4444, -6954, -5812, 3816, 7728, 36600, 25708, -13308, -53586, -127048, 10104, 120936, 73490, 157400, -395168, -529472, 833888, 265916, 19300, -1132576 ]
[ "sign" ]
A010599
[ 3, 0, 3, 6, 5, 8, 8, 9, 7, 1, 8, 7, 5, 6, 6, 2, 5, 1, 9, 4, 2, 0, 8, 0, 9, 5, 7, 8, 5, 0, 5, 6, 6, 9, 6, 3, 5, 5, 8, 1, 4, 5, 3, 9, 7, 7, 2, 4, 8, 1, 1, 1, 1, 2, 3, 2, 4, 2, 1, 4, 1, 6, 5, 4, 1, 6, 9, 1, 7, 7, 2, 6, 8, 4, 1, 1, 8, 8, 4, 9, 6, 1, 7, 7, 0, 2, 5, 0, 3, 9, 0, 8, 3, 8, 0, 9, 7, 8, 9 ]
[ "nonn", "cons" ]
A237322
[ 123888, 2938226, 69761476, 1937821588, 51702881184, 1321644953390, 34218711303300, 1031550730471434, 29578763273879580, 818490726083656700, 23001063248725037000, 733997657323678900000, 2.2268023615697638e+22, 6.572099760060876e+23, 1.9598896766444186e+25 ]
[ "nonn" ]
A254683
[ 1, 69, 1064, 8736, 49350, 216342, 787968, 2489448, 7024407, 18074875, 43072848, 96186272, 203145852, 408774588, 788378400, 1464523344, 2631173181, 4587701601, 7785938104, 12894168000, 20882898530, 33138238770 ]
[ "nonn", "easy" ]
A347277
[ 0, 1, 0, 2, 1, 0, 3, 3, 2, 0, 4, 6, 8, 3, 0, 5, 10, 20, 18, 6, 0, 6, 15, 40, 60, 48, 8, 0, 7, 21, 70, 150, 204, 108, 18, 0, 8, 28, 112, 315, 624, 640, 312, 30, 0, 9, 36, 168, 588, 1554, 2500, 2340, 810, 56, 0, 10, 45, 240, 1008, 3360, 7560, 11160, 8160, 2184, 96, 0 ]
[ "nonn", "tabl" ]
A196985
[ 1, 5, 25, 113, 547, 2499, 11647, 54845, 256395, 1198317, 5607683, 26243839, 122783657, 574447047, 2687794239, 12575875245, 58839924859, 275301009225, 1288087194957, 6026735743519, 28198022800317, 131933577537561 ]
[ "nonn" ]
A069659
[ 9, 81, 961, 9801, 99856, 998001, 9998244, 99980001, 999950884, 9999800001, 99999515529, 999998000001, 9999995824729, 99999980000001, 999999961946176, 9999999800000000, 99999999989350750, 999999998000000000 ]
[ "nonn", "base" ]
A181571
[ 1, 6, 40, 300, 2475, 22022, 208208, 2068560, 21414900, 229523800, 2533942752, 28698821320, 332357673375, 3925129083750, 47167131780000, 575637606165600, 7123515376299300, 89266155250239000, 1131410294476020000, 14489559984061890000, 187330691180608160000, 2.4431215856389645e+21 ]
[ "nonn" ]
A066663
[ 1320, 1640, 1768, 1996, 2640, 3960, 13200, 16400, 19984, 19996, 26400, 39600, 132000, 164000, 199996, 264000, 396000, 1320000, 1640000, 1999936, 2640000, 3960000, 13200000, 16400000, 16666240, 17999488, 18515584, 19999984, 19999996 ]
[ "nonn", "base" ]
A112652
[ 0, 1, 4, 9, 12, 13, 16, 21, 24, 25, 28, 33, 36, 37, 40, 45, 48, 49, 52, 57, 60, 61, 64, 69, 72, 73, 76, 81, 84, 85, 88, 93, 96, 97, 100, 105, 108, 109, 112, 117, 120, 121, 124, 129, 132, 133, 136, 141, 144, 145, 148, 153, 156, 157, 160, 165, 168, 169, 172, 177, 180 ]
[ "nonn", "easy" ]
A145954
[ 1, 1, 1, 1, 1, 1, 9, 9, 33, 33, 333, 333, 7127, 7127, 205501, 205501, 11166945, 11166945, 1122739259, 1122739259, 190153543115, 190153543115, 56969419979245, 56969419979245, 30406497496961444, 30406497496961444 ]
[ "nonn" ]
A289666
[ 0, 1, 2, 4, 9, 21, 52, 134, 355, 957, 2608, 7154, 19701, 54379, 150302, 415762, 1150609, 3185147, 8818620, 24418128, 67615743, 187239359, 518506932, 1435875288, 3976322869, 11011542937, 30494088494, 84446895364, 233857897749, 647620493541 ]
[ "nonn", "easy" ]
A342013
[ 1, 2, 5, 9, 19, 21, 37, 75, 139, 267, 535, 539, 555, 1067, 2091, 4139, 8279, 16471, 32855, 32919, 32923, 65691, 131227, 262299, 524599, 1048887, 2097463, 4194615, 4194647, 8388951, 16777559, 33554775, 67109207, 67109463, 134218327, 268436655, 536872111, 536872119, 1073743031, 2147484855, 2147485879, 4294969527, 8589936823 ]
[ "nonn" ]
A010561
[ 24, 552, 12504, 280920, 6280824, 139986456, 3113177400, 69123011832, 1532877910008, 33960365608008 ]
[ "nonn" ]
A188773
[ 114, 12996, 641137, 28240356, 1418719059, 73772281769, 3772804871287, 191430611504482, 9730213136489790, 495351189671153000, 25215983801380475000, 1.2832713805833885e+21, 6.530498373278629e+22 ]
[ "nonn" ]
A328163
[ 0, 0, 1, 1, 2, 1, 4, 2, 5, 5, 9, 5, 15, 9, 19, 16, 28, 16, 44, 21, 55, 38, 73, 34, 109, 46, 130, 73, 170, 66, 251, 78, 287, 137, 364, 119, 522, 135, 590, 236, 759, 190, 1042, 219, 1175, 425, 1460, 306, 2006, 347, 2277, 671, 2780, 471, 3734, 584, 4197, 1087 ]
[ "nonn" ]
A060734
[ 1, 4, 2, 9, 3, 5, 16, 8, 6, 10, 25, 15, 7, 11, 17, 36, 24, 14, 12, 18, 26, 49, 35, 23, 13, 19, 27, 37, 64, 48, 34, 22, 20, 28, 38, 50, 81, 63, 47, 33, 21, 29, 39, 51, 65, 100, 80, 62, 46, 32, 30, 40, 52, 66, 82, 121, 99, 79, 61, 45, 31, 41, 53, 67, 83, 101 ]
[ "nonn", "tabl" ]
A286981
[ 56, 84, 120, 126, 252, 792, 816, 88560, 98280, 116280, 203490, 695520, 2035800, 177100560, 573166440, 818809200, 2310789600, 8597496600, 1889912732400 ]
[ "nonn", "fini" ]
A388892
[ 9, 9, 7, 9, 7, 1, 4, 5, 9, 6, 3, 6, 5, 8, 3, 8, 5, 7, 3, 1, 9, 6, 3, 4, 8, 9, 7, 9, 1, 9, 1, 9, 8, 9, 1, 7, 2, 9, 5, 4, 6, 1, 6, 2, 0, 0, 6, 8, 4, 7, 3, 4, 1, 1, 0, 8, 3, 0, 6, 9, 5, 1, 9, 7, 1, 6, 5, 6, 8, 3, 1, 0, 7, 0, 1, 4, 4, 2, 4, 9, 9, 1, 8, 6, 5, 9, 3 ]
[ "nonn", "cons" ]
A286263
[ 2, 8, 19, 26, 43, 56, 79, 104, 127, 166, 223, 258, 307, 348 ]
[ "nonn", "more" ]
A057566
[ 0, 1, 2, 8, 20, 43, 78, 130, 200, 293, 410, 556, 732, 943, 1190, 1478, 1808, 2185, 2610, 3088, 3620, 4211, 4862, 5578, 6360, 7213, 8138, 9140, 10220, 11383, 12630, 13966, 15392, 16913, 18530, 20248, 22068, 23995, 26030, 28178, 30440, 32821, 35322 ]
[ "nonn", "easy" ]
A161694
[ 1, 49, 1224, 20775, 269450, 2847586, 25534390, 199766491, 1391526550, 8764839175, 50530255490, 269252177545, 1336765568579, 6225203548375, 27347806169775, 113887933772724, 451493020193130, 1710182996663175 ]
[ "nonn" ]
A227581
[ 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7 ]
[ "nonn", "tabl", "easy" ]
A117397
[ 1, 4, 19, 109, 739, 5779, 51139, 504739, 5494339, 65369539, 843747139, 11741033539, 175200329539, 2790549065539, 47251477577539, 847548190793539, 16053185741897540, 320165936763977540, 6706533708227658000, 147206624680428620000, 3.3787087170410507e+21 ]
[ "nonn" ]
A079654
[ 1, 171, 741, 1711, 117144471, 417417171, 7417744447141, 1.7714114444717743e+23, 1.4177117141474418e+27, 1.4411447414774478e+35, 1.1141177447417775e+38 ]
[ "base", "nonn" ]
A125223
[ 1, 1, 2, 7, 32, 175, 1091, 7540, 56744, 459379, 3965669, 36266437, 349564610, 3536884843, 37440399437, 413499135061, 4753206442286, 56751068291533, 702488064111341, 9000518743165651, 119183035725216480 ]
[ "nonn" ]
A007581
[ 1, 2, 5, 15, 51, 187, 715, 2795, 11051, 43947, 175275, 700075, 2798251, 11188907, 44747435, 178973355, 715860651, 2863377067, 11453377195, 45813246635, 183252462251, 733008800427, 2932033104555, 11728128223915, 46912504507051, 187650001250987 ]
[ "nonn", "easy", "nice", "changed" ]
A073728
[ 3, 4, 7, 14, 25, 46, 85, 156, 287, 528, 971, 1786, 3285, 6042, 11113, 20440, 37595, 69148, 127183, 233926, 430257, 791366, 1455549, 2677172, 4924087, 9056808, 16658067, 30638962, 56353837, 103650866, 190643665, 350648368, 644942899 ]
[ "easy", "nonn" ]
A364544
[ 1, 2, 3, 4, 5, 6, 8, 10, 12, 16, 20, 24, 32, 40, 48, 64, 80, 96, 125, 128, 160, 192, 245, 250, 256, 320, 375, 384, 490, 500, 512, 640, 715, 750, 768, 845, 847, 980, 1000, 1024, 1215, 1280, 1430, 1500, 1536, 1690, 1694, 1960, 2000, 2048, 2430, 2560, 2860, 2873, 3000, 3072, 3380, 3388, 3920, 4000, 4096, 4860, 5120 ]
[ "nonn" ]
A313365
[ 1, 5, 10, 12, 16, 20, 26, 33, 36, 43, 42, 50, 52, 60, 65, 68, 71, 78, 84, 86, 92, 99, 94, 105, 106, 118, 118, 124, 127, 130, 139, 140, 150, 152, 150, 161, 158, 173, 172, 182, 180, 186, 195, 192, 205, 206, 208, 214, 214, 229 ]
[ "nonn" ]
A155803
[ 0, 0, 0, 1, 2, 4, 9, 18, 36, 73, 146, 292, 585, 1170, 2340, 4681, 9362, 18724, 37449, 74898, 149796, 299593, 599186, 1198372, 2396745, 4793490, 9586980, 19173961, 38347922, 76695844, 153391689, 306783378, 613566756, 1227133513, 2454267026, 4908534052 ]
[ "nonn", "easy" ]
A361602
[ 7, 1, 0, 9, 7, 4, 6, 0, 7, 6, 8, 6, 0, 5, 9, 1, 1, 9, 1, 6, 4, 3, 8, 9, 4, 4, 0, 4, 1, 5, 3, 7, 0, 1, 4, 9, 3, 3, 9, 2, 8, 6, 2, 1, 0, 3, 9, 4, 7, 6, 0, 5, 6, 3, 0, 7, 4, 1, 2, 3, 7, 4, 8, 0, 4, 2, 3, 8, 0, 0, 7, 2, 4, 4, 1, 5, 8, 7, 6, 7, 8, 7, 9, 1, 0, 5, 1, 3, 3, 2, 0, 4, 4, 7, 2, 6, 8, 6, 0, 6, 7, 2, 7, 1, 2 ]
[ "nonn", "cons" ]
A242611
[ 0, 0, 9, 4, 1, 3, 9, 5, 0, 2, 3, 2, 4, 9, 3, 0, 8, 9, 7, 3, 5, 1, 7, 1, 9, 5, 5, 3, 6, 2, 3, 3, 3, 0, 2, 8, 9, 8, 1, 5, 8, 3, 1, 7, 3, 7, 9, 6, 6, 5, 4, 3, 0, 0, 3, 7, 1, 1, 4, 2, 3, 4, 0, 2, 8, 0, 2, 1, 6, 1, 8, 7, 3, 0, 0, 0, 8, 4, 5, 1, 3, 3, 5, 8, 7, 3, 0, 9, 0, 6, 2, 2, 8, 1, 1, 7, 2, 7, 5, 4, 5, 4 ]
[ "nonn", "cons" ]
A162773
[ 2, 15, 110, 800, 5800, 42000, 304000, 2200000, 15920000, 115200000, 833600000, 6032000000, 43648000000, 315840000000, 2285440000000, 16537600000000, 119667200000000, 865920000000000, 6265856000000000, 45340160000000000 ]
[ "nonn" ]
A355732
[ 1, 3, 7, 9, 53, 21, 311, 27, 49, 159, 8161, 63, 38873, 933, 371, 81, 147, 477, 2177, 24483, 189, 2809, 343, 2799, 1113, 243, 57127, 16483, 441, 1431, 6531, 73449, 2597, 567, 96721, 8427, 1029, 8397, 3339, 15239, 729, 49449, 1323, 19663, 4293, 2401, 19593, 7791 ]
[ "nonn" ]
A316429
[ 2, 6, 9, 20, 50, 56, 84, 125, 126, 176, 189, 196, 240, 294, 360, 416, 441, 540, 600, 624, 686, 810, 900, 936, 968, 1029, 1040, 1088, 1215, 1350, 1404, 1500, 1560, 2025, 2106, 2250, 2340, 2401, 2432, 2600, 2704, 3159, 3375, 3510, 3648, 3750, 3900, 4056, 5265 ]
[ "nonn", "easy" ]
A362855
[ 1, 2, 3, 4, 6, 5, 12, 10, 9, 20, 15, 8, 30, 7, 60, 14, 45, 28, 75, 42, 25, 84, 35, 18, 70, 21, 40, 63, 50, 105, 16, 210, 11, 420, 22, 315, 44, 525, 66, 140, 33, 280, 99, 350, 132, 175, 198, 245, 264, 385, 24, 770, 27, 1540, 36, 1155, 26, 2310, 13, 4620, 39, 3080, 78, 1925, 156, 2695, 234, 3465, 52, 5775 ]
[ "nonn" ]
A292846
[ 1.6642562122302686e+41, 1.9291092962853705e+41, 3.0756727050673096e+41, 3.1190635010803614e+41 ]
[ "nonn", "base" ]
A077346
[ 1, 25, 225, 36, 324, 361, 4, 49, 400, 441, 529, 576, 5041, 5184, 5329, 64, 625, 676, 6084, 6241, 6400, 729, 784, 7056, 7225, 7396, 7569, 7744, 81, 841, 8100, 8281, 8464, 8649, 8836, 80089, 9, 900, 961, 9025, 9216, 9409, 9604, 9801, 90000 ]
[ "base", "easy", "nonn", "tabl" ]
A149347
[ 1, 1, 4, 12, 42, 151, 578, 2213, 8692, 34390, 138697, 560620, 2289920, 9390621, 38814879, 160867961, 670118507, 2799480186, 11742654551, 49366635903, 208158082202, 879572305693, 3725842253287, 15810471546038, 67223687535656, 286282793431227, 1221244261088140, 5216874884788580 ]
[ "nonn", "walk" ]
A064470
[ 1, 2, 3, 6, 4, 5, 9, 7, 12, 8, 10, 11, 15, 14, 13, 18, 16, 17, 21, 19, 20, 22, 23, 24, 25, 26, 27, 28, 30, 35, 29, 33, 31, 36, 32, 34, 37, 39, 38, 40, 41, 42, 44, 43, 45, 50, 46, 47, 48, 49, 52, 51, 54, 53, 57, 55, 56, 58, 59, 60, 65, 61, 63, 70, 62, 64 ]
[ "nonn" ]
A150363
[ 1, 2, 7, 23, 92, 360, 1515, 6394, 27766, 121701, 541389, 2427628, 10994962, 50085884, 229825960, 1059427008, 4909468718, 22840737450, 106677011512, 499928196409, 2349932755977, 11077508816333, 52349546603423, 247976809550402, 1177163181636024, 5599152334827215, 26681459217085336, 127359498900974020 ]
[ "nonn", "walk" ]
A177347
[ 1, 4, 2, 1, 9, 5, 4, 4, 4, 5, 7, 2, 9, 2, 8, 8, 7, 3, 1, 0, 0, 0, 2, 2, 7, 4, 2, 8, 1, 7, 6, 2, 7, 9, 3, 1, 5, 7, 2, 4, 6, 8, 0, 5, 0, 4, 8, 7, 2, 2, 4, 6, 4, 0, 0, 8, 0, 0, 7, 7, 5, 2, 2, 0, 5, 4, 4, 2, 6, 7, 1, 0, 2, 6, 8, 0, 1, 8, 7, 5, 4, 6, 0, 7, 6, 7, 8, 9, 4, 0, 9, 0, 7, 9, 3, 2, 8, 0, 5, 6, 4, 9, 4, 0, 3 ]
[ "cons", "nonn" ]
A255194
[ 369, 8788, 16456, 20522, 23335, 53601, 77047, 97930, 100123, 120745, 127847, 139723, 152996, 217177, 230179, 250248, 264618, 304656, 325478, 418592, 452277, 495518, 523028, 574110, 600888, 609574, 615102, 619844, 638584, 716516, 722010, 749479, 789769, 810082, 858158, 901322, 928090, 940735, 999329 ]
[ "nonn" ]
A314567
[ 1, 5, 8, 17, 19, 25, 30, 35, 43, 43, 51, 54, 61, 69, 67, 77, 78, 87, 95, 91, 103, 102, 113, 121, 115, 129, 126, 139, 147, 139, 155, 150, 165, 173, 163, 181, 174, 191, 199, 187, 207, 198, 217, 225, 211, 233, 222, 243, 251, 235 ]
[ "nonn" ]
A362775
[ 1, 1, 7, 70, 965, 17216, 379207, 9969772, 305154313, 10668593008, 419714689931, 18358646058644, 884070662867053, 46486344447041030, 2650567497877525500, 162908800485532430000, 1.073760769862631e+22, 7.555719507767928e+23 ]
[ "nonn" ]
A221023
[ 16, 726, 30167, 1038208, 33512960, 1073575936, 34359074816, 1099508973568, 35184361472000, 1125899864375296, 36028796849094656, 1152921503927369700, 36893488144701194000, 1.1805916207065397e+21, 3.7778931862913675e+22 ]
[ "nonn" ]
A277663
[ 0, 0, 10, 378, 7048, 96000, 1092460, 11060700, 103150528, 905077728, 7576640950, 61098854454, 477942694136, 3645484792560, 27220292840440, 199588002587160, 1440630859132416, 10256896070590464, 72150109176698560, 502120765832371600, 3461203073248719400, 23654601049848670000 ]
[ "nonn" ]
A235124
[ 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 3, 2, 3, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 3, 2, 2, 3, 3, 3, 3, 2, 3, 4, 3, 3, 2, 3, 4, 3, 3, 2, 3, 4, 2, 3, 3, 3, 3, 3, 3, 3, 2, 4, 4, 2, 3, 4, 3, 3, 3, 3, 3, 4, 2, 4, 3, 3, 3, 4, 3, 3, 3, 4, 3, 4, 3, 2, 4, 3, 3, 4, 4, 3, 2, 4, 3, 4, 4 ]
[ "nonn" ]
A105546
[ 2, 1, 0, 3, 5, 9, 7, 4, 9, 6, 3, 3, 9, 8, 9, 7, 2, 6, 2, 6, 1, 9, 9, 3, 9, 6, 4, 9, 6, 8, 5, 3, 2, 5, 4, 4, 4, 0, 4, 2, 1, 6, 2, 2, 8, 8, 2, 4, 0, 0, 1, 3, 8, 7, 2, 9, 8, 6, 8, 7, 2, 8, 4, 5, 6, 3, 8, 8, 5, 1, 7, 0, 8, 4, 8, 3, 7, 3, 6, 2, 3, 2, 1, 8, 4, 6, 6, 9, 7, 4, 7, 6, 3, 3, 5, 5, 2, 1, 9, 4, 4, 9, 4, 0, 9 ]
[ "cons", "nonn" ]
A240182
[ 1, 1, 1, 1, 3, 2, 5, 4, 8, 10, 13, 15, 25, 25, 37, 46, 61, 70, 97, 112, 150, 177, 224, 270, 347, 407, 508, 611, 754, 895, 1106, 1304, 1594, 1892, 2283, 2708, 3262, 3835, 4595, 5421, 6452, 7574, 8993, 10530, 12445, 14564, 17123, 19992, 23465, 27302, 31931 ]
[ "nonn", "easy" ]
A264475
[ 0, 76, 484, 11044, 215607, 4039259, 74367790, 1358980008, 25131223920, 454913826610, 8308148502158, 150817534124764, 2737572458162063, 49698482940927930, 901239835437298000, 16348456871339246000 ]
[ "nonn" ]
A219209
[ 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 48, 13, 14, 15, 16, 17, 162, 19, 200, 21, 22, 23, 1152, 25, 26, 27, 784, 29, 1350, 31, 32, 33, 34, 35, 15552, 37, 38, 39, 6400, 41, 2058, 43, 44, 45, 46, 47, 73728, 49, 50, 51, 52, 53, 8748, 55, 25088, 57, 58, 59, 864000 ]
[ "nonn" ]
A370221
[ 1, 1, 2, 2, 1, 1, 2, 3, 1, 3, 2, 2, 1, 3, 2, 3, 1, 3, 2, 1, 1, 2, 3, 4, 1, 2, 4, 3, 1, 3, 2, 4, 1, 3, 4, 2, 1, 4, 3, 2, 2, 1, 3, 4, 2, 1, 4, 3, 2, 3, 1, 4, 2, 3, 4, 1, 2, 4, 3, 1, 3, 2, 1, 4, 3, 2, 4, 1, 3, 4, 2, 1, 4, 3, 2, 1, 1, 2, 3, 4, 5, 1, 2, 3, 5, 4, 1, 2, 4, 3, 5 ]
[ "nonn", "tabf" ]
A217882
[ 3, 9, 22, 46, 86, 148, 239, 367, 546, 806, 1212, 1896, 3107, 5285, 9166, 15926, 27386, 46326, 77008, 126100, 204345, 329557, 531883, 862787, 1409973, 2321625, 3845207, 6389207, 10621657, 17628795, 29173804, 48123884, 79161386, 129972892 ]
[ "nonn" ]
A158230
[ 258, 1028, 2310, 4104, 6410, 9228, 12558, 16400, 20754, 25620, 30998, 36888, 43290, 50204, 57630, 65568, 74018, 82980, 92454, 102440, 112938, 123948, 135470, 147504, 160050, 173108, 186678, 200760, 215354, 230460, 246078, 262208, 278850, 296004 ]
[ "nonn", "easy" ]
A069579
[ 1, 2, 3, 6, 7, 8, 11, 14, 22, 23, 24, 27, 31, 32, 43, 46, 47, 54, 56, 59, 62, 67, 71, 79, 83, 86, 88, 94, 96, 103, 107, 118, 128, 131, 134, 139, 142, 158, 166, 167, 179, 184, 191, 206, 211, 214, 216, 223, 224, 227, 239, 243, 248, 262, 263, 278, 283, 311, 331, 334 ]
[ "easy", "nonn" ]
A277871
[ 1, 4, 16, 66, 279, 1203, 5275, 23474, 105853, 483108, 2229253, 10390691, 48879588, 231879456, 1108473015, 5335987930, 25849521109, 125945214309, 616833862018, 3035286848660, 14999774773110, 74413424196360, 370463714276625, 1850251796668899 ]
[ "nonn" ]
A294446
[ 0, 1, 1, 2, 1, 1, 0, 1, 1, 3, 1, 2, 2, 3, 1, 1, 0, 1, 1, 4, 1, 3, 2, 5, 1, 2, 3, 5, 2, 3, 3, 4, 1, 1, 0, 1, 1, 5, 1, 4, 2, 7, 1, 3, 3, 8, 2, 5, 3, 7, 1, 2, 4, 7, 3, 5, 5, 8, 2, 3, 5, 7, 3, 4, 4, 5, 1, 1, 0, 1, 1, 6, 1, 5, 2, 9, 1, 4, 3, 11, 2, 7, 3, 10, 1, 3, 4, 11, 3, 8, 5, 13, 2, 5, 5, 12, 3, 7, 4, 9, 1, 2, 5, 9, 4 ]
[ "nonn", "tabf" ]
A018664
[ 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820 ]
[ "nonn", "fini", "full", "easy" ]
A031390
[ 13, 47, 89, 137, 181, 233, 281, 347, 397, 449, 503, 571, 619, 677, 743, 811, 863, 937, 997, 1051, 1109, 1187, 1249, 1303, 1399, 1453, 1511, 1579, 1627, 1709, 1783, 1867, 1931, 1999, 2069, 2131, 2213, 2281, 2347, 2399, 2473, 2557, 2657 ]
[ "nonn" ]
A078550
[ 38, 46, 54, 87, 95, 114, 126, 134, 135, 138, 147, 161, 174, 182, 184, 209, 215, 216, 222, 230, 258, 285, 294, 297, 299, 315, 322, 398, 402, 414, 430, 437, 455, 456, 483, 540, 546, 551, 552, 598, 609, 623, 627, 632, 635, 644, 645, 670, 690, 762, 783, 805 ]
[ "nonn" ]
A368201
[ 2, 1, 4, 1, 4, 2, 2, 1, 2, 2, 2, 1, 8, 1, 2, 3, 2, 1, 12, 1, 2, 1, 4, 2, 8, 4, 2, 3, 2, 1, 4, 2, 6, 1, 2, 4, 6, 6, 10, 5, 2, 1, 4, 1, 2, 2, 4, 1, 2, 4, 2, 2, 14, 1, 2, 2, 4, 1, 2, 1, 14, 2, 4, 1, 2, 3, 12, 1, 6, 1, 2, 2, 6, 3, 6, 3, 6, 5, 2, 3, 2, 1, 6, 1, 2 ]
[ "nonn" ]
A039969
[ 1, 1, 2, 2, 2, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 1, 1, 1, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ "nonn" ]
A293027
[ 2, 3, 5, 6, 16, 146, 234, 272, 291, 419, 435, 470, 501, 900, 3080, 3360, 7881, 10865, 13994, 20031, 38184, 43802, 89705, 165060, 168608 ]
[ "nonn", "more", "hard" ]
A062467
[ 0, 0, 2, 4, 7, 11, 15, 19, 23, 28, 32, 37, 41, 46, 50, 55, 60, 64, 69, 74, 78, 83, 88, 93, 97, 102, 107, 112, 116, 121, 126, 131, 136, 141, 145, 150, 155, 160, 165, 170, 175, 180, 184, 189, 194, 199, 204, 209, 214, 219, 224, 229, 234, 239, 244, 249, 254, 259 ]
[ "nonn", "easy" ]
A300053
[ 1, 432, 145152, 64494144, 29760915456, 14274670230432, 6975951829890048, 3459591515857458700, 1.7331165112750516e+21, 8.751358863535826e+23, 4.4463259869943545e+26, 2.270425683156366e+29 ]
[ "nonn" ]
A381312
[ 8, 24, 27, 32, 40, 54, 56, 88, 96, 104, 120, 125, 128, 135, 136, 152, 160, 168, 184, 189, 224, 232, 243, 248, 250, 264, 270, 280, 296, 297, 312, 328, 343, 344, 351, 352, 375, 376, 378, 384, 408, 416, 424, 440, 456, 459, 472, 480, 486, 488, 512, 513, 520, 536, 544 ]
[ "nonn", "easy" ]
A070718
[ 0, 1, 17, 4, 30, 18, 31, 34, 29, 16, 10, 11, 9, 32, 23, 35, 12, 15, 13, 24, 22, 25, 2, 14, 5, 28, 26, 27, 21, 8, 3, 6, 19, 7, 33, 20, 36, 0, 1, 17, 4, 30, 18, 31, 34, 29, 16, 10, 11, 9, 32, 23, 35, 12, 15, 13, 24, 22, 25, 2, 14, 5, 28, 26, 27, 21, 8, 3, 6, 19, 7, 33, 20, 36, 0, 1, 17 ]
[ "nonn", "easy" ]
A131239
[ 1, 1, 1, 1, 4, 1, 1, 5, 7, 1, 1, 8, 12, 10, 1, 1, 9, 24, 22, 13, 1, 1, 12, 33, 52, 35, 16, 1, 1, 13, 51, 85, 95, 51, 19, 1, 1, 16, 64, 148, 180, 156, 70, 22, 1, 1, 17, 88, 212, 348, 336, 238, 92, 25, 1, 1, 20, 105, 320, 560, 714, 574, 344, 117, 28, 1, 1, 21, 135, 425, 920, 1274, 1330, 918, 477, 145, 31, 1 ]
[ "nonn", "tabl" ]
A353431
[ 0, 1, 2, 4, 8, 10, 16, 32, 43, 58, 64, 128, 256, 292, 349, 442, 512, 586, 676, 697, 826, 1024, 1210, 1338, 1393, 1394, 1396, 1594, 2048, 2186, 2234, 2618, 2696, 2785, 2786, 2792, 3130, 4096, 4282, 4410, 4666, 5178, 5569, 5570, 5572, 5576, 5584, 6202, 8192 ]
[ "nonn" ]
A209923
[ 1, 1, 4, 26, 237, 2778, 39805, 674125, 13174189, 291802238, 7223963796, 197670359937, 5924155984714, 192988681624915, 6789966027406003, 256591956638230820, 10365414610788266000, 445744854494435100000, 2.033027698016245e+22, 9.802495601541265e+23 ]
[ "nonn" ]
A082674
[ 1, 5, 9, 19, 41, 87, 187, 425, 1041, 2689, 7031, 18015, 44503, 105503, 240267, 527035, 1116023, 2283321, 4509661, 8574251, 15613035, 26989459, 43596473, 63714861, 77517775, 54160583, -87072621, -539390369, -1742001769, -4661299497 ]
[ "easy", "sign" ]
A265903
[ 1, 3, 2, 5, 7, 4, 6, 12, 15, 8, 9, 14, 27, 31, 16, 10, 21, 30, 58, 63, 32, 11, 24, 48, 62, 121, 127, 64, 13, 26, 54, 106, 126, 248, 255, 128, 17, 29, 57, 116, 227, 254, 503, 511, 256, 18, 38, 61, 120, 242, 475, 510, 1014, 1023, 512, 19, 42, 86, 125, 247, 496, 978, 1022, 2037, 2047, 1024, 20, 45, 96, 192, 253, 502, 1006, 1992, 2046, 4084, 4095, 2048 ]
[ "nonn", "tabl" ]
A367817
[ 0, 1, 1, 1, 2, 1, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2, 3, 2, 3, 2, 1, 2, 2, 2, 3, 2, 3, 3, 2, 3, 2, 3, 2, 1, 2, 2, 2, 3, 2, 3, 3, 2, 3, 3, 3, 3, 2, 3, 3, 3, 3, 2, 3, 2, 1, 2, 2, 2, 3, 2, 3, 3, 2, 3, 3, 3, 3, 2, 3, 3, 3, 4, 3, 4, 3, 2, 3, 3, 3 ]
[ "nonn", "easy" ]
A319649
[ 1, 1, 3, 1, 4, 5, 1, 6, 8, 8, 1, 10, 16, 15, 10, 1, 18, 38, 37, 21, 14, 1, 34, 100, 111, 63, 33, 16, 1, 66, 278, 373, 237, 113, 41, 20, 1, 130, 796, 1335, 999, 489, 163, 56, 23, 1, 258, 2318, 4957, 4461, 2393, 833, 248, 69, 27, 1, 514, 6820, 18831, 20583, 12513, 4795, 1418, 339, 87, 29 ]
[ "nonn", "tabl" ]
A263112
[ 0, 1, 1, 2, 0, 3, 2, 2, 1, 5, 1, 0, 8, 13, 10, 2, 12, 15, 5, 10, 1, 1, 1, 0, 0, 25, 1, 2, 5, 15, 27, 2, 10, 33, 20, 0, 1, 1, 34, 10, 40, 21, 18, 2, 10, 1, 1, 0, 1, 25, 1, 2, 16, 21, 5, 26, 37, 1, 7, 0, 33, 27, 1, 2, 40, 21, 5, 2, 1, 15, 1, 0, 46, 1, 25, 2, 68 ]
[ "nonn", "look" ]
A132806
[ 0, 7, 9, 1, 6, 2, 8, 5, 1, 0, 3, 7, 8, 5, 0, 1, 4, 9, 6, 7, 1, 7, 7, 1, 1, 1, 7, 9, 6, 2, 2, 0, 8, 1, 8, 4, 6, 1, 3, 0, 3, 8, 5, 6, 9, 7, 5, 1, 8, 7, 8, 0, 8, 4, 1, 7, 9, 0, 9, 9, 9, 1, 5, 2, 3, 1, 2, 0, 9, 6, 3, 2, 6, 6, 1, 3, 8, 1, 7, 1, 1, 5, 8, 2, 7, 8, 0, 6, 7, 0, 3, 6, 0, 2, 2, 2, 0, 6 ]
[ "cons", "nonn" ]
A209502
[ 855, 1920126, 5801378991, 17538444837670, 53052739133301880, 160472621147386220000, 4.8540026605766404e+23, 1.4682447694790386e+27, 4.441166748603271e+30 ]
[ "nonn" ]
A330421
[ 0, 2, 3, 7, 2, 5, 11, 3, 13, 2, 11, 23, 37, 53, 71, 47, 67, 89, 61, 31, 5, 37, 3, 41, 5, 47, 7, 53, 97, 47, 2, 17, 71, 23, 2, 19, 71, 127, 67, 5, 71, 13, 83, 19, 97, 29, 2, 31, 103, 29, 109, 191, 107, 31, 127, 41, 2, 37, 127, 29, 131, 43, 2, 53, 157, 251, 151 ]
[ "nonn" ]
A289280
[ 4, 9, 8, 25, 8, 49, 16, 27, 16, 121, 16, 169, 16, 25, 32, 289, 24, 361, 25, 27, 32, 529, 27, 125, 32, 81, 32, 841, 32, 961, 64, 81, 64, 49, 48, 1369, 64, 81, 50, 1681, 48, 1849, 64, 75, 64, 2209, 54, 343, 64, 81, 64, 2809, 64, 121, 64, 81, 64, 3481, 64, 3721 ]
[ "nonn" ]
A145366
[ 1, 3, 1, 6, 3, 1, 6, 6, 9, 3, 1, 0, 6, 18, 6, 9, 3, 1, 0, 0, 18, 36, 6, 18, 27, 6, 9, 3, 1, 0, 0, 0, 36, 0, 18, 36, 54, 6, 18, 27, 6, 9, 3, 1, 0, 0, 0, 0, 36, 0, 0, 36, 54, 108, 0, 18, 36, 54, 81, 6, 18, 27, 6, 9, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 36, 0, 108, 216, 0, 0, 36, 54, 108, 162, 0, 18, 36, 54, 81 ]
[ "nonn", "easy", "tabf" ]
A007916
[ 2, 3, 5, 6, 7, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 26, 28, 29, 30, 31, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 82, 83 ]
[ "nonn", "easy", "changed" ]
A248031
[ 3, 15, 6, 0, 30594, 246819, 0, 4033590, 2298429, 0, 19209840, 13542816, 0, 3979836, 75524874, 0, 143635866, 220808901, 0, 14557221, 185958081, 0, 180438825, 320588085, 0, 499478574, 29105421, 0, 37340766, 1169275746, 0, 2051928486, 27069021, 0, 971311320 ]
[ "nonn" ]
A304012
[ 0, 7, 38, 370, 5162, 99733, 2820436, 106817959, 5516875986, 403632644584 ]
[ "nonn" ]
A273552
[ 269, 271, 283, 523, 4294967563 ]
[ "nonn" ]
A240973
[ 1, 1, 2, 4, 14, 120, 3222, 271287, 64154817, 41653775052, 74220906305025, 364602274426789200 ]
[ "nonn", "more" ]