Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A103827
[ 1, 2, 3, 3, 4, 5, 6, 5, 7, 6, 6, 9, 10, 8, 9, 12, 9, 13, 14, 10, 15, 9, 16, 12, 12, 19, 15, 14, 21, 12, 22, 15, 15, 18, 24, 17, 25, 18, 27, 21, 18, 18, 20, 30, 15, 31, 24, 20, 21, 18, 34, 24, 18, 36, 37, 26, 25, 24, 21, 40, 41, 42, 20, 27, 33, 30, 27, 45, 28, 30, 32, 36, 30, 33, 49 ]
[ "nonn" ]
A277304
[ 1, 6, 84, 1614, 36948, 947412, 26334072, 778107150, 24133349532, 778923367284, 26000354998920, 893459845502916, 31496296778304936, 1135911643635146800, 41820127450763820000, 1.5689836535019736e+21, 5.989884384991199e+22, 2.324166762372316e+24, 9.156537872522944e+25, 3.659689884915567e+27, 1.4828411021472543e+29 ]
[ "nonn" ]
A058415
[ 1, 74499, 124499, 10747139619499, 23560879769251, 23452400954945000 ]
[ "nonn", "base", "more" ]
A206415
[ 5, 6, 7, 10, 12, 15, 16, 18, 19, 22, 23, 25, 27, 29, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 49, 50, 52, 54, 55, 57, 58, 60, 61, 63, 64, 66, 67, 69, 71, 72, 74, 76 ]
[ "nonn", "more" ]
A110238
[ 1, 3, 7, 1, 17, 5, 41, 16, 1, 98, 46, 7, 235, 127, 29, 1, 565, 340, 99, 9, 1362, 893, 310, 46, 1, 3294, 2318, 921, 184, 11, 7992, 5968, 2640, 650, 67, 1, 19450, 15279, 7382, 2131, 309, 13, 47475, 38965, 20274, 6641, 1223, 92, 1, 116204, 99101, 54935, 19958, 4404 ]
[ "nonn", "tabf" ]
A006061
[ 1, 121, 11881, 1164241, 114083761, 11179044361, 1095432263641, 107341182792481, 10518340481399520, 1030690025994360600, 100997104206965930000, 9.896685522256667e+21, 9.697741840769464e+23, 9.50279733540185e+25, 9.311771614509736e+27, 9.124585902486001e+29 ]
[ "nonn", "easy" ]
A196653
[ 1, 1, 1, 2, 7, 2, 3, 10, 10, 3, 5, 23, 27, 23, 5, 8, 57, 76, 76, 57, 8, 13, 122, 248, 391, 248, 122, 13, 21, 275, 735, 1895, 1895, 735, 275, 21, 34, 623, 2178, 8118, 15289, 8118, 2178, 623, 34, 55, 1394, 6622, 37661, 97292, 97292, 37661, 6622, 1394, 55, 89, 3133, 20006 ]
[ "nonn", "tabl" ]
A311573
[ 1, 4, 8, 12, 18, 22, 24, 30, 34, 42, 46, 52, 52, 60, 58, 70, 64, 76, 74, 88, 94, 98, 94, 108, 100, 116, 106, 122, 114, 134, 140, 146, 134, 156, 142, 164, 146, 170, 154, 180, 186, 192, 176, 202, 184, 212, 188, 216, 196, 226 ]
[ "nonn" ]
A349792
[ 2, 3, 5, 6, 8, 25, 29, 38, 59, 101, 135, 217, 260, 295, 317, 455, 551, 686, 687, 720, 825, 912, 1193, 1233, 1300, 1879, 1967, 2200, 2576, 2719, 2857, 3303, 3512, 4215, 4241, 4448, 4658, 5825, 5932, 5952, 6155, 6750, 7275, 10305, 10323, 10962, 11279, 13495, 14104 ]
[ "nonn" ]
A209678
[ 1, 14, 608, 246038, 166075313, 1008907523438, 10215188674804688, 930859067991577200000, 1.4137422095122078e+26, 1.932408882626999e+32 ]
[ "nonn" ]
A164335
[ 1, 1, 2, 96, 32614907904, 1.8452311903130538e+53 ]
[ "nonn" ]
A156124
[ 7, 29, 37, 67, 79, 107, 127, 139, 167, 239, 277, 317, 347, 359, 419, 449, 499, 547, 739, 809, 839, 919, 947, 1019, 1217, 1229, 1289, 1327, 1367, 1399, 1409, 1427, 1439, 1549, 1597, 1789, 1997, 2017, 2069, 2237, 2239, 2267, 2477, 2549, 2647, 2657, 2659, 2897 ]
[ "nonn", "easy" ]
A016174
[ 1, 17, 223, 2669, 30655, 344981, 3841447, 42535853, 469573999, 5175391685, 56989774711, 627250318877, 6901930289983, 75934293883829, 835355596886215, 9189381750732940, 101086020367969810, 1111963150707112600, 12231696217734908000, 134549267754823990000, 1.480045601461504e+21, 1.6280523553027184e+22 ]
[ "nonn", "easy" ]
A290582
[ 6, 18, 54, 66, 162, 486, 726, 1458, 4374, 7986, 13122, 39366, 87846, 118098, 354294, 530226, 966306, 1062882, 3188646, 9565938, 10629366, 28697814, 43035786, 86093442, 116923026, 258280326, 578476566, 774840978, 1286153286, 2324522934, 6973568802, 14147686146 ]
[ "nonn" ]
A287983
[ 1, 11, 1, 1100, 11, 111111, 0, 11110011, 11, 1111110000, 11, 111111110011, 0, 11111111000011, 111011, 1111111101000000, 11, 111111111111011000, 10100000, 11111111111000000000, 11101011, 1.11111111111111e+21, 11001011, 1.111111111111001e+23, 10111101000 ]
[ "nonn", "easy" ]
A140145
[ 1, 9, 12, 76, 81, 297, 304, 816, 825, 1825, 1836, 3564, 3577, 6321, 6336, 10432, 10449, 16281, 16300, 24300, 24321, 34969, 34992, 48816, 48841, 66417, 66444, 88396, 88425, 115425, 115456, 148224, 148257, 187561, 187596, 234252, 234289, 289161 ]
[ "nonn" ]
A373159
[ 1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 19, 21, 24 ]
[ "easy", "nonn", "fini", "full" ]
A268561
[ 1, 2, 3, 12, 37, 198, 1143, 7658, 54559, 413086, 3251240, 26484550, 221714164, 1900156948, 16613990484, 147816887598, 1335367515821 ]
[ "nonn", "more" ]
A381315
[ 8, 24, 27, 40, 54, 56, 72, 88, 104, 108, 120, 125, 135, 136, 152, 168, 184, 189, 200, 232, 248, 250, 264, 270, 280, 296, 297, 312, 328, 343, 344, 351, 360, 375, 376, 378, 392, 408, 424, 440, 456, 459, 472, 488, 500, 504, 513, 520, 536, 540, 552, 568, 584, 594 ]
[ "nonn", "easy" ]
A357038
[ 4109290623, 10440390750, 24239110623, 63390659373, 66169625247, 67492525373, 72177640623, 74735721872, 88651359872, 97510501023, 99039940623 ]
[ "nonn", "more" ]
A114857
[ 1, 7, 8, 4, 5, 5, 9, 9, 5, 4, 0, 4, 1, 0, 8, 6, 0, 8, 1, 6, 8, 2, 6, 3, 3, 8, 4, 1, 2, 5, 1, 9, 0, 9, 7, 0, 3, 5, 6, 9, 3, 2, 8, 7, 4, 3, 3, 6, 9, 6, 4, 5, 2, 3, 9, 2, 1, 1, 8, 1, 1, 4, 8, 5, 9, 4, 8, 1, 6, 8, 7, 0, 0, 9, 2, 0, 1, 6, 0, 9, 5, 2, 1, 1, 7, 5, 1, 3, 4, 0, 4, 0, 8, 4, 8, 8, 2, 0, 8, 6, 7, 6 ]
[ "nonn", "cons" ]
A354976
[ 7770, 14190, 98770, 121485, 129766, 273819, 383306, 457310, 632710, 735130, 848046, 971970, 1072445, 1456935, 1543465, 2027795, 2135445, 2190670, 2731135, 3136805, 3817670, 4775385, 4869634, 5159805, 5564321, 5989445, 6099006, 6209895, 8579746, 9145270, 9735114, 9886435 ]
[ "nonn" ]
A288653
[ 1, 3, 6, 7, 28, 15, 120, 127, 496, 447, 2016, 2047, 6592, 7935, 32640, 28671, 128768, 113663, 523776, 409599, 2087936, 2093055, 7993344, 8323071, 33517568, 29343743, 133685248, 117178367, 536723456, 457113599, 2145353728, 1877999615, 8555790336, 7499153407 ]
[ "nonn", "easy" ]
A193747
[ 1, 2, 91, 5, 1222981, 13867245, 4644275800711, 3331605615, 4.806028313710523e+21, 1.1855204358929141e+24, 1.3050633395689638e+33, 3.2073596152334036e+32 ]
[ "nonn", "easy" ]
A292363
[ 1, -1, 0, 4, -13, 19, 29, -271, 813, -751, -4760, 27090, -64793, -7211, 711474, -2960908, 5032677, 10613605, -101563784, 324249252, -277992739, -2445619767, 13926689707, -33471888047, -12186274415, 441311889151, -1820392010748, 2958129727814, 8133042126855, -71172149566357, 222777402233343 ]
[ "sign" ]
A035302
[ 0, 1, -2, -8, -4, 16, 16, -48, -96, 64, 320, 0, -1024, -768, 2560, 4096, -5120, -16384, 4096, 53248, 24576, -147456, -180224, 327680, 786432, -458752, -2752512, -524288, 8126464, 7340032, -19922944, -36700160, 35651584 ]
[ "sign" ]
A368830
[ 1, 1, 2, 4, 9, 20, 47, 105 ]
[ "nonn", "hard", "more" ]
A021604
[ 1, 21, 300, 3670, 41511, 449151, 4730890, 48987840, 501640821, 5098774681, 51564400680, 519680849610, 5225067192931, 52448485198611, 525869552045670, 5268388442396980, 52751734942121840, 527992303241992960, 5283247709746482000, 52855749840494076000, 528720407611375750000 ]
[ "nonn", "easy" ]
A239488
[ 6, 30, 186, 1290, 9582, 74550, 599730, 4948050, 41638614, 356007630, 3083837802, 27006251610, 238704231102, 2126733078630, 19079571337314, 172209370246050, 1562686251141030, 14248144422407550, 130467052593799970 ]
[ "nonn" ]
A155268
[ 1, 7, 19, 43, 106, 668, 7101, 59172, 470802, 4838017, 83647134, 1916327385, 46633700220, 1291488803553, 46130099469946 ]
[ "nonn" ]
A079773
[ 0, 1, 2, 19, 68, 421, 1862, 10039, 48008, 246601, 1213322, 6125659, 30451148, 152787181, 762341582, 3816490879, 19068105488, 95383574161, 476788730642, 2384331073699, 11920493107028, 59605952319541, 298019301244502 ]
[ "nonn", "easy" ]
A303047
[ 1, 3, 12, 80, 2132, 473712, 3086726720, 5004532472869032 ]
[ "nonn", "more" ]
A229164
[ 0, 0, 0, 0, 1, 1, 8, 1112, 287311 ]
[ "nonn", "more" ]
A222425
[ 0, 0, 4, 13, 36, 132, 584, 2054, 7700, 29208, 113024, 428784, 1637248, 6322400, 24241600, 93878180, 360819968, 1402924464, 5410402304, 21069262688, 81508818720, 317854067456, 1233012730240, 4813042237968, 18714480000512 ]
[ "nonn" ]
A231065
[ 1, 0, 5, 8, 9, 16, 17, 24, 29, 36, 41, 48, 53, 60, 65, 76, 85, 92, 101, 108, 121, 132, 141, 152, 161, 176, 189, 200, 213, 224, 241, 256, 269, 284, 297, 316, 333, 348, 365, 380, 401, 420, 437, 456, 473, 496, 517, 536, 557, 576, 601, 624, 645, 668, 689, 716, 741, 764, 789, 812, 841, 868 ]
[ "nonn" ]
A301836
[ 4, 25, 139, 773, 4299, 23909, 132971, 739525, 4112907, 22874149, 127215787, 707517317, 3934894923, 21884125925, 121709722091, 676895047237, 3764587553931, 20936952499621, 116441967065899, 647598149464325 ]
[ "nonn" ]
A351955
[ 1, 2, 3, 2, 4, 3, 5, 6, 7, 4, 8, 3, 9, 5, 4, 6, 10, 7, 11, 4, 5, 8, 12, 7, 13, 9, 14, 5, 15, 13, 16, 17, 8, 10, 18, 7, 19, 11, 9, 13, 20, 18, 21, 8, 13, 12, 22, 7, 23, 13, 10, 9, 24, 14, 25, 5, 11, 15, 26, 13, 27, 16, 18, 17, 28, 8, 29, 10, 12, 18, 30, 31, 32, 19, 33, 11, 25, 9, 34, 13, 31, 20, 35, 18, 36, 21, 15, 8 ]
[ "nonn", "look" ]
A306946
[ 1, 1, 2, 6, 30, 150, 900, 6300, 52920, 516600, 5166000, 56826000, 689396400, 9135126000, 127891764000, 1918376460000, 32083427376000, 547888316976000, 9941031356256000, 188879595768864000, 3817981890122400000, 80266319244951850000, 1.769328161437637e+21 ]
[ "nonn" ]
A217604
[ 8941, 7127, 5431, 3853, 2393, 1051, -173, -1279, -2267, -3137, -3889, -4523, -5039, -5437, -5717, -5879, -5923, -5849, -5657, -5347, -4919, -4373, -3709, -2927, -2027, -1009, 127, 1381, 2753, 4243, 5851, 7577, 9421, 11383, 13463, 15661, 17977, 20411, 22963, 25633, 31327, 34351 ]
[ "sign", "easy", "less" ]
A273167
[ 1, 1, 1, 3, 1, 1, 5, 15, 3, 1, 35, 7, 7, 1, 1, 63, 105, 15, 45, 5, 1, 231, 99, 495, 55, 33, 3, 1, 429, 3003, 1001, 1001, 91, 91, 7, 1, 6435, 715, 1001, 273, 455, 35, 15, 1, 1, 12155, 21879, 1989, 4641, 1071, 765, 51, 153, 9, 1, 46189, 20995, 62985, 4845, 4845, 969, 4845, 285, 95, 5, 1 ]
[ "nonn", "tabl", "frac", "easy" ]
A208958
[ 2, 13, 115, 1468, 22738, 372075, 5462165, 77163978, 1084707732, 15547260908, 225219771040 ]
[ "nonn" ]
A313643
[ 1, 5, 10, 14, 20, 26, 31, 33, 40, 46, 51, 54, 60, 66, 72, 77, 77, 86, 92, 97, 97, 106, 112, 118, 123, 120, 132, 138, 143, 140, 152, 158, 164, 169, 163, 178, 184, 189, 183, 198, 204, 210, 215, 206, 224, 230, 235, 226, 244, 250 ]
[ "nonn" ]
A298683
[ 1, 1, 1, 13, 37, 169, 577, 2269, 8245, 31225, 115633, 433357, 1613701, 6029641, 22488481, 83957053, 313274197, 1169270809, 4363546897, 16285441069, 60777168805, 226825331305, 846519962113, 3159262905757, 11790514883701, 44002830183481, 164220738741361 ]
[ "nonn", "easy" ]
A002269
[ 1, 2, 3, 5, 7, 10, 11, 13, 14, 18, 21, 22, 31, 42, 67, 70, 71, 73, 251, 370, 375, 389, 407, 518, 818, 865, 1057, 1602, 2211, 3049, 4802, 4865, 5317, 7583, 8061, 9853, 10217, 12103, 13721, 14927, 15441, 15931, 16709, 18907, 20221, 21882, 25654, 28437, 30325 ]
[ "hard", "nonn" ]
A102025
[ 0, 2, 4, 6, 10, 11, 27, 35, 383, 628, 719, 1397, 2001, 2621, 6456, 19304, 38507, 46454, 95975 ]
[ "nonn", "hard", "more" ]
A233395
[ 1, 1, 1, 4, 10, 46, 236, 1422, 8856, 68868, 592164, 5421384, 54606168, 599176800, 7035165528, 89675702976, 1220188038816, 17545121203296, 266689148404032, 4300256707369056, 73151041156483100, 1307045473317495300, 24472776142475956000, 479965450319937540000, 9.829149455867332e+21 ]
[ "nonn" ]
A263270
[ 0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 18 ]
[ "nonn" ]
A126021
[ 71, 281, 743, 827, 1151, 1163, 1193, 1571, 1877, 3221, 3671, 7703, 9719, 9929, 10433, 10601, 10613, 10739, 11789, 11831, 13163, 15683, 16661, 19181, 19433, 22739, 25439, 26981, 28211, 33911, 37997, 46691, 50123, 50177, 51131, 53189, 57527 ]
[ "easy", "less", "nonn" ]
A065633
[ 1, 2, 3, 4, 11, 6, 7, 8, 9, 5, 23, 12, 13, 14, 15, 16, 17, 18, 19, 10, 22, 46, 47, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 20, 21, 44, 45, 92, 93, 94, 95, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 40, 41, 42, 43, 88, 89, 90, 91, 184, 185, 186, 187, 188 ]
[ "nonn" ]
A106768
[ 6899, 8699, 8969, 9689, 9887, 16889, 16979, 17789, 17987, 18797, 18869, 18959, 19697, 19949, 24989, 25799, 25889, 25997, 26699, 26879, 26987, 27689, 27779, 28499, 28697, 28859, 28949, 29399, 29669, 29759, 29867, 32999, 35879, 35897 ]
[ "nonn", "base" ]
A035655
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 3, 0, 0, 1, 0, 3, 0, 6, 1, 0, 3, 0, 7, 1, 11, 3, 0, 7, 1, 14, 3, 18, 7, 1, 15, 3, 25, 7, 30, 15, 3, 28, 7, 44, 15, 47, 29, 7, 51, 15, 72, 29, 73, 54, 15, 87, 29, 116, 55, 111, 94, 29, 144, 55, 180, 97, 167, 159, 55, 230, 98, 276 ]
[ "nonn" ]
A321980
[ 1, 2, 0, 3, 1, 0, 4, 2, 2, 0, 0, 5, 3, 7, 1, 0, 0, 0, 6, 10, 4, 6, 2, 0, 4, 0, 0, 0, 0, 7, 5, 13, 17, 6, 0, 11, 4, 1, 0, 0, 0, 0, 0, 0, 8, 6, 16, 12, 0, 22, 16, 8, 12, 20, 2, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, 9, 7, 19, 27, 0, 31, 10, 9, 21, 0, 58, 16, 12, 9, 0 ]
[ "nonn", "tabf" ]
A203484
[ 1, 1, 1, 1, 42, 1, 1, 5, 5, 1, 1, 1092, 130, 1092, 1, 1, 1, 26, 26, 1, 1, 1, 11970, 285, 62244, 285, 11970, 1, 1, 11, 3135, 627, 627, 3135, 11, 1 ]
[ "nonn", "tabl" ]
A263762
[ 0, 0, 1, 4, 31, 146, 1289, 6152, 41747, 181272, 1029204, 4541726, 24695797, 116559212, 642871583, 3152492440, 17219444286, 85580720364, 459088917466, 2296809945900, 12164522824153, 61405250721512, 323474064711527 ]
[ "nonn" ]
A056618
[ 1, 11, 112, 1126, 112624, 112624120, 112624120720, 1126241207205040, 112624120720504050000, 1.1262412072050404e+26, 1.1262412072050405e+33, 1.1262412072050404e+41, 1.1262412072050404e+50 ]
[ "nonn", "base" ]
A047149
[ 1, 3, 13, 68, 395, 2383, 14628, 91002, 572629, 3635105, 23230955, 149252778, 963125552, 6238012172, 40529533578, 264038158806, 1724159758595, 11281813669783, 73955009216581, 485575827838870, 3192818972511443 ]
[ "nonn" ]
A042803
[ 1, 1, 2, 17, 70, 87, 157, 401, 558, 959, 1517, 22197, 23714, 45911, 69625, 185161, 254786, 439947, 2014574, 16556539, 18571113, 35127652, 2126230233, 2161357885, 4287588118, 36462062829, 150135839434, 186597902263, 336733741697, 860065385657 ]
[ "nonn", "frac", "easy" ]
A073588
[ 1, 3, 23, 367, 11743, 751551, 96198527, 24626822911, 12608933330431, 12911547730361344, 26442849751780030000, 1.08309912583291e+23, 8.872748038823198e+26, 1.4537110386807928e+31 ]
[ "easy", "nonn" ]
A108899
[ 0, 6, 10, 24, 30, 34, 36, 40, 42, 64, 66, 82, 90, 94, 96, 100, 120, 136, 142, 150, 154, 156, 162, 174, 180, 190, 196, 216, 222, 232, 234, 250, 264, 276, 280, 286, 292, 294, 300, 304, 330, 336, 346, 352, 360, 364, 370, 372, 384, 394, 402, 406, 414, 420, 426, 432 ]
[ "nonn", "easy" ]
A057782
[ 1, 9, 94, 1552, 27285, 509805, 9783124 ]
[ "nonn", "nice", "hard", "more" ]
A374973
[ 0, 1, 7, 22, 54, 105, 188, 307, 459, 690, 937, 1307, 1680, 2260, 2740, 3588, 4221, 5402, 6163, 7714, 8694, 10723, 11758, 14449, 15574, 18884, 20320, 24228, 25626, 30768, 32038, 37985, 39826, 46515, 47898, 56877, 57754, 67433, 69450, 80062, 81103, 95034, 94941 ]
[ "nonn", "easy" ]
A383946
[ 1, 14, 159, 1676, 17005, 168570, 1645035, 15873240, 151863705, 1443272870, 13643264503, 128404376292, 1204055841157, 11255397745298, 104933302809795, 976016662472880, 9059771065058864, 83945271527170110, 776569280469987000, 7173673630527967000, 66182347507155380000, 609866573826736400000 ]
[ "nonn" ]
A320642
[ 2, 1, 3, 2, 4, 3, 2, 1, 3, 2, 4, 3, 5, 4, 3, 2, 4, 3, 5, 4, 6, 5, 4, 3, 5, 4, 3, 2, 4, 3, 2, 1, 3, 2, 4, 3, 5, 4, 3, 2, 4, 3, 5, 4, 6, 5, 4, 3, 5, 4, 6, 5, 7, 6, 5, 4, 6, 5, 4, 3, 5, 4, 3, 2, 4, 3, 5, 4, 6, 5, 4, 3, 5, 4, 6, 5, 7, 6, 5, 4, 6, 5, 7, 6, 8, 7, 6 ]
[ "nonn", "base" ]
A205746
[ 14, 284, 8926, 383290, 28155907, 2917623614, 528507252157, 138111752968498, 64850139038419410, 44000031319042064000 ]
[ "nonn" ]
A328763
[ 3, 10, 5, 42, 7, 126, 5, 14, 7, 330, 11, 990, 21, 22, 11, 1650, 91, 5850, 55, 26, 13, 9750, 13, 29250, 39, 26, 13, 63750, 17, 191250, 21, 14, 7, 66, 55, 198, 55, 22, 11, 2730, 13, 8190, 33, 26, 13, 13650, 13, 53550, 65, 26, 17, 89250, 17, 267750, 37179, 34, 17, 446250, 209, 1496250, 33, 22, 11, 78, 91, 234, 65, 26, 13, 19110, 13, 74970, 117, 374, 17 ]
[ "nonn" ]
A178229
[ 1, 1, 9, 0, 8, 1, 5, 6, 2, 2, 8, 0, 0, 5, 0, 9, 7, 6, 4, 4, 5, 5, 1, 1, 9, 9, 8, 3, 0, 7, 4, 3, 7, 9, 5, 7, 5, 5, 7, 9, 9, 0, 8, 8, 6, 7, 8, 0, 8, 8, 1, 1, 0, 3, 3, 1, 8, 6, 0, 1, 0, 1, 1, 9, 0, 3, 6, 9, 8, 4, 0, 1, 3, 4, 5, 4, 0, 8, 5, 4, 0, 0, 6, 1, 6, 7, 8, 5, 9, 6, 3, 7, 9, 5, 8, 5, 8, 3, 3, 5, 1, 0, 2, 3, 0 ]
[ "cons", "nonn" ]
A322767
[ 2, 11, 92, 1075, 16601, 325269, 7837862, 226700129, 7720099374, 304732680254, 13763771702539, 703691774091622, 40351866669219910, 2574830780826344400, 181574292457398530000, 1.4065771632972561e+22, 1.1905887965621048e+24 ]
[ "nonn" ]
A365893
[ 1, 0, 0, 1, 0, 0, 10, 0, 1, 280, 0, 165, 15400, 1, 30030, 1401400, 6995, 6806800, 190590401, 6506835, 1939938000, 36212380820, 4940624150, 687126039601, 9163671323015, 3761116975000, 297754623925175, 2982764271647875, 3067236941769001 ]
[ "nonn" ]
A280182
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[ "nonn", "base" ]
A389789
[ 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 2, 1, 1, 2, 2, 0, 2, 3, 2, 1, 3, 1, 2, 2, 3, 2, 4, 1, 1, 4, 4, 1, 4, 2, 2, 3, 5, 2, 4, 2, 2, 5, 5, 1, 6, 3, 1, 3, 5, 1, 7, 4, 1, 4, 6, 0, 5, 3, 2, 4, 7, 3, 5, 2, 2, 5, 8, 1, 6, 5, 3, 3, 5, 2, 7, 2, 4, 6, 8, 1, 6, 4, 3, 4, 8, 4, 9, 3, 2, 7, 8, 1, 10, 6, 2, 4 ]
[ "nonn" ]
A241963
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[ "nonn" ]
A363341
[ 1, 1, 2, 2, 4, 3, 4, 4, 6, 7, 6, 5, 9, 8, 9, 9, 10, 10, 11, 12, 13, 12, 13, 12, 15, 16, 17, 16, 17, 16, 17, 17, 20, 21, 20, 20, 23, 22, 21, 22, 24, 23, 26, 25, 28, 27, 26, 25, 27, 29, 30, 31, 32, 31, 32, 31, 32, 33, 34, 33, 35, 34, 37, 37, 40, 39, 38, 39, 40 ]
[ "nonn" ]
A330893
[ 42, 72, 84, 126, 144, 156, 168, 198, 210, 216, 252, 288, 294, 312, 330, 336, 342, 360, 378, 396, 420, 432, 462, 468, 504, 546, 570, 576, 588, 594, 624, 630, 648, 660, 672, 684, 714, 720, 756, 780, 792, 798, 840, 864, 882, 900, 924, 930, 936, 966, 990, 1008, 1026 ]
[ "nonn" ]
A379543
[ 2, 1, 8, 14, 24, 69, 84, 76, 59, 179, 195, 159, 314, 449, 384, 984, 467, 359, 909, 744, 839 ]
[ "nonn", "more" ]
A338670
[ 1, 4, 0, 8, 5, 9 ]
[ "nonn", "cons", "more" ]
A308642
[ 3, 4, 0, 8, 4, 3, 7, 9, 5, 2, 6, 8, 8, 4, 9, 9, 1, 2, 5, 0, 9, 7, 2, 5, 6, 8, 9, 4, 3, 0, 4, 2, 0, 6, 6, 9, 8, 6, 2, 0, 9, 2, 2, 1, 8, 4, 3, 0, 7, 6, 6, 3, 1, 2, 3, 8, 2, 7, 0, 0, 2, 6, 5, 5, 8, 4, 4, 2, 5, 0, 1, 9, 9, 6, 3, 5, 8, 9, 0, 8, 0, 0, 9, 0, 2, 8, 6, 4, 3, 4, 2, 5, 3, 3, 9, 6, 0, 0, 1, 5, 7, 2, 4, 1, 2, 2, 2, 2, 5, 6, 0, 1, 4, 0, 6, 7, 8, 3, 9, 7 ]
[ "nonn", "cons" ]
A254766
[ 5, 11, 9, 17, 13, 23, 21, 17, 27, 35, 23, 21, 41, 31, 29, 39, 37, 53, 33, 31, 41, 59, 39, 49, 37, 35, 43, 63, 53, 37, 49, 77, 59, 47, 75, 83, 65, 53, 73, 51, 45, 61, 71, 59, 79, 69, 95, 55, 49, 101 ]
[ "nonn", "easy" ]
A335308
[ 1, 0, 0, 1, 3, 16, 26, 20, 69, 370, 1006, 945, 1266, 3015, 2365, 1001, 4367, 24736, 76960, 69615, 138397, 322944, 286824, 133056, 159391, 546504, 978054, 674245, 531530, 957320, 495495, 142506, 906191, 5537808, 18828096, 16231039, 37000909, 81351936, 71761536 ]
[ "nonn", "look", "base" ]
A108314
[ 5, 12, 24, 59, 60, 168, 173, 290, 269, 533, 534, 787, 917, 830, 1420, 1901, 1541, 2076, 2288, 2953, 3219, 3533, 3348, 5413, 5208, 4907, 6026, 7343, 6960, 7444, 9948, 9483, 11166, 10749, 12624, 11903, 12713, 17724, 17155, 19590, 18975, 16249, 22702, 21859, 26943 ]
[ "easy", "nonn" ]
A195201
[ 1, 11, 37, 29, 23, 233, 2333, 23333, 661, 601, 6011, 6679, 997, 907, 313, 241, 2411, 47, 53, 41, 137, 17, 59, 599, 857, 953, 9533, 13619, 19457, 821, 23, 233, 2333, 23333, 661, 601, 6011, 6679, 997, 907, 313, 241, 2411, 47, 53, 41, 137, 17, 59, 599, 857, 953 ]
[ "nonn", "base", "easy" ]
A039734
[ 2, 3, 5, 7, 7, 11, 11, 13, 17, 17, 19, 23, 23, 29, 29, 31, 31, 37, 37, 37, 41, 43, 47, 53, 53, 53, 59, 59, 59, 67, 67, 71, 71, 79, 79, 79, 83, 89, 89, 97, 97, 97, 97, 101, 101, 107, 113, 127, 127, 127, 127, 127, 127, 131, 137, 137, 137 ]
[ "nonn" ]
A233526
[ 1, 3, 1, 5, 3, 7, 5, 9, 1, 17, 15, 19, 11, 27, 17, 37, 31, 43, 19, 67, 9, 125, 19, 231, 73, 389, 195, 583, 197, 969, 607, 1331, 1097, 1565, 629, 2501, 15, 4987, 2693, 7281, 3491, 11071, 2893, 19249, 3895, 34603, 27717, 41489, 13945, 69033, 42527, 95539, 74569, 116509 ]
[ "nonn", "changed" ]
A336887
[ 2, 1, 3, 1, 3, 4, 2, 1, 6, 2, 2, 4, 6, 1, 3, 5, 4, 3, 6, 2, 3, 1, 1, 4, 2, 6, 7, 6, 8, 3, 1, 3, 5, 4, 8, 2, 10, 1, 4, 2, 3, 7, 9, 5, 9, 3, 2, 4, 1, 8, 9, 7, 10, 3, 9, 12, 4, 2, 6, 4, 2, 10, 8, 12, 6, 2, 6, 3, 1, 7, 5, 10, 11, 8 ]
[ "nonn", "tabf" ]
A118341
[ 1, 2, 9, 48, 282, 1762, 11488, 77270, 532239, 3735488, 26617976, 192061278, 1400453568, 10303466638, 76391703591, 570195719792, 4281169118106, 32312317899352, 245016567557504, 1865677590201192, 14259825593908356 ]
[ "nonn" ]
A072728
[ 1, 2, 3, 5, 5, 8, 7, 8, 12, 13, 11, 12, 13, 19, 19, 21, 17, 18, 19, 19, 21, 29, 31, 30, 31, 34, 27, 26, 29, 29, 31, 30, 31, 34, 46, 45, 50, 46, 49, 49, 50, 55, 41, 44, 41, 43, 47, 46, 45, 50, 46, 49, 49, 50, 55 ]
[ "easy", "frac", "nice", "nonn" ]
A066025
[ 5, 12, 14, 70, 88, 125, 180, 204, 206, 220, 957, 1253, 1334, 1364, 1634, 1673, 1750, 1888, 1919, 2685, 2759, 2958, 2974, 3127, 4364, 5191, 7615, 8142, 8632, 9114, 11219, 12000, 12035, 14664, 14841, 18414, 18762, 18873, 19358, 20118, 20145, 20712, 24957, 25194 ]
[ "nonn" ]
A161338
[ 0, 3, 6, 9, 18, 21, 30, 39, 48, 63, 72, 87, 108, 111, 120, 129, 144, 171, 186, 225, 246, 273, 312, 333, 366, 405, 414, 435, 456, 483, 528, 561, 624, 669, 714, 765, 798, 837, 882, 927, 972, 999, 1032, 1089, 1128, 1191, 1254, 1305, 1356, 1425, 1476, 1557, 1608 ]
[ "nonn" ]
A357870
[ 3, 13, 51, 61, 217, 846, 291, 1001, 3673, 14637, 1393, 4683, 16693, 62221, 247965, 6673, 22265, 77064, 282317, 1054081, 4200768, 31971, 106153, 360517, 1285131, 4778353, 17857153, 71165091 ]
[ "nonn", "tabl", "more" ]
A243851
[ 1, 1, 1, 1, 2, 1, 2, 4, 1, 2, 4, 5, 5, 1, 2, 4, 5, 7, 5, 7, 2, 1, 2, 4, 5, 7, 5, 8, 7, 11, 11, 3, 7, 1, 2, 4, 5, 7, 5, 8, 7, 11, 11, 3, 13, 7, 13, 19, 16, 5, 11, 8, 1, 2, 4, 5, 7, 5, 8, 7, 11, 11, 3, 13, 7, 13, 19, 10, 16, 5, 11, 23, 8, 26, 20, 23, 6, 26, 7 ]
[ "nonn", "easy", "tabf", "frac" ]
A180832
[ 0, 0, 0, 0, 15, 263, 6946, 95702, 1113010, 9143911, 64448228, 363369141, 1820591529, 7808981077, 30658462967, 107320405217, 351179673988, 1052229547028, 2992063116924, 7932504265966, 20180975666040, 48485253590942 ]
[ "nonn" ]
A260970
[ 1, 4, 18, 176, 11363 ]
[ "nonn", "more" ]
A017353
[ 7, 17, 27, 37, 47, 57, 67, 77, 87, 97, 107, 117, 127, 137, 147, 157, 167, 177, 187, 197, 207, 217, 227, 237, 247, 257, 267, 277, 287, 297, 307, 317, 327, 337, 347, 357, 367, 377, 387, 397, 407, 417, 427, 437, 447, 457, 467, 477, 487, 497, 507, 517, 527, 537 ]
[ "nonn", "easy" ]
A142001
[ 83, 199, 257, 373, 431, 547, 953, 1069, 1301, 1823, 1997, 2113, 2287, 2693, 3041, 3331, 3389, 3853, 3911, 4027, 4201, 4259, 4549, 4723, 5303, 5419, 5477, 5651, 6173, 6521, 6637, 6869, 7043, 7159, 7333, 7507, 7681, 8087, 8377, 8609, 8783, 9421, 9479, 9769 ]
[ "nonn", "easy" ]
A205585
[ 413, 4220, 48401, 541966, 6127845, 68604790, 776680394, 8702185466, 98398332311, 1103927071962, 12468958815761, 140015466501204, 1580270353473531, 17756867239461678, 200295188074165100, 2251768811108327700 ]
[ "nonn" ]
A103602
[ 9, 33, 69, 81, 83, 107, 113, 117, 131, 147, 161, 173, 177, 179, 201, 213, 219, 221, 249, 273, 287, 291, 333, 351, 383, 393, 407, 423, 429, 443, 449, 459, 471, 501, 507, 527, 537, 539, 543, 557, 579, 603, 617, 633, 639, 641, 659, 677, 683, 689, 711, 747 ]
[ "base", "nonn" ]
A156554
[ 1, 6, 110, 2562, 66222, 1815506, 51697802, 1511679210, 45076309166, 1364497268946, 41800229045610, 1292986222651646, 40317756506959050, 1265712901796074800, 39965073938276700000, 1.2682087509516348e+21, 4.041934009226705e+22, 1.2931515929907648e+24 ]
[ "easy", "nice", "nonn" ]
A203847
[ 1, 2, 4, 9, 10, 32, 26, 84, 102, 220, 178, 864, 466, 1508, 2440, 4935, 3194, 15504, 8362, 40590, 43784, 70844, 57314, 370944, 225075, 485572, 785672, 1906866, 1028458, 6656320, 2692538, 13069854, 14098312, 22811548, 36909860, 134373168, 48315634, 156352676, 252983944 ]
[ "nonn" ]
A180186
[ 1, 1, 0, 1, 1, 0, 2, 3, 0, 9, 8, 3, 44, 45, 12, 1, 265, 264, 90, 8, 1854, 1855, 660, 90, 2, 14833, 14832, 5565, 880, 45, 133496, 133497, 51912, 9275, 660, 9, 1334961, 1334960, 533988, 103824, 9275, 264, 14684570, 14684571, 6007320, 1245972, 129780, 5565 ]
[ "nonn", "tabf" ]
A054550
[ 25, 35, 49, 55, 65, 77, 85, 91, 95, 115, 119, 125, 133, 145, 155, 161, 175, 185, 203, 205, 215, 217, 235, 245, 259, 265, 275, 287, 295, 301, 305, 325, 329, 335, 343, 355, 365, 371, 385, 395, 413, 415, 425, 427, 445, 455, 469, 475, 485, 497, 505, 511, 515, 535 ]
[ "nonn", "easy" ]
A353001
[ 4, 57, 70, 93, 129, 217, 322, 381, 417, 453, 513, 565, 597, 646, 682, 781, 813, 921, 925, 1057, 1081, 1102, 1137, 1165, 1197, 1261, 1317, 1393, 1405, 1558, 1582, 1641, 1750, 1798, 1846, 1857, 1918, 1929, 2073, 2101, 2110, 2173, 2181, 2305, 2329, 2361, 2482, 2506, 2569, 2577, 2626, 2649, 2653 ]
[ "nonn" ]