Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A128622
[ 1, 1, 2, 3, 2, 3, 3, 4, 3, 4, 5, 4, 5, 4, 5, 5, 6, 5, 6, 5, 6, 7, 6, 7, 6, 7, 6, 7, 7, 8, 7, 8, 7, 8, 7, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 9, 10, 9, 10, 9, 10, 9, 10, 9, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 11, 12, 11, 12, 11, 12, 11, 12, 11, 12, 11, 12 ]
[ "nonn", "tabl", "easy" ]
A062505
[ 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 25, 27, 29, 31, 33, 35, 39, 41, 43, 45, 49, 51, 55, 57, 59, 61, 63, 65, 71, 73, 75, 77, 81, 85, 87, 91, 93, 95, 99, 101, 103, 105, 107, 109, 117, 119, 121, 123, 125, 129, 133, 135, 137, 139, 143, 145, 147, 149, 151, 153, 155, 165 ]
[ "nonn" ]
A257604
[ 5, 6, 7, 10, 12, 13, 14, 15, 18, 20, 21, 22, 23, 24, 25, 26, 28, 29, 30, 31, 34, 35, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 50, 52, 53, 54, 55, 56, 58, 60, 61, 62, 63, 65, 66, 68, 69, 70, 71, 72, 74, 75, 76, 77, 78, 79, 80, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 100 ]
[ "nonn", "easy" ]
A030790
[ 2, 3, 5, 1, 11, 13, 19, 22, 30, 36, 58, 39, 59, 50, 74, 90, 62, 150, 77, 132, 151, 94, 177, 152, 113, 178, 133, 209, 155, 270, 240, 181, 381, 273, 308, 210, 346, 384, 473, 241, 428, 386, 274, 430, 431, 310, 755, 580, 348, 479, 694, 388 ]
[ "nonn" ]
A267215
[ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 50, 51, 52, 53, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 79, 80 ]
[ "nonn" ]
A077986
[ 1, -2, 5, -13, 33, -84, 214, -545, 1388, -3535, 9003, -22929, 58396, -148724, 378773, -964666, 2456829, -6257097, 15935689, -40585304, 103363394, -263247781, 670444260, -1707499695, 4348691431, -11075326817, 28206844760, -71837707768, 182957587113, -465959726754 ]
[ "sign", "easy" ]
A383651
[ 1, 3, 31, 135, 1015, 5271, 34903, 196311, 1230295, 7172055, 43871191, 259871703, 1572651991, 9382224855, 56508097495, 338189591511, 2032573522903, 12181697242071, 73145159033815, 438651051877335, 2632785920566231, 15793197086188504, 94773256265966540 ]
[ "nonn", "easy" ]
A085545
[ 35172, 57321, 58413, 59403 ]
[ "fini", "full", "base", "nonn" ]
A242289
[ 1, 2, 3, 4, 3, 4, 3, 3, 3, 3, 4, 4, 4, 2, 5, 5, 4, 5, 4, 4, 5, 3, 4, 4, 5, 4, 5, 6, 3, 5, 6, 3, 3, 5, 5, 4, 5, 6, 3, 4, 4, 4, 4, 4, 6, 5, 4, 4, 6, 5, 5, 6, 4, 2, 3, 6, 5, 4, 4, 3, 6, 6, 3, 4, 5, 6, 5, 6, 4, 5, 5, 6, 4, 5, 3, 5, 5, 6, 6, 4, 5, 5, 5, 3, 4, 5 ]
[ "nonn", "easy" ]
A317825
[ 1, 3, 0, 9, -4, 0, 7, 27, -18, -12, 23, 0, 13, 21, -6, 81, -64, -54, 73, -36, 57, 69, -46, 0, 25, 39, -12, 63, -34, -18, 49, 243, -210, -192, 227, -162, 199, 219, -180, -108, 149, 171, -128, 207, -162, -138, 185, 0, 49, 75, -24, 117, -64, -36, 91, 189, -132, -102, 161, -54, 115, 147, -84, 729, -664, -630, 697, -576 ]
[ "sign", "look" ]
A150292
[ 1, 2, 6, 23, 93, 397, 1743, 7835, 35746, 165186, 770599, 3622718, 17138997, 81505690, 389304925, 1866373874, 8976096969, 43288108887, 209262664063, 1013747551292, 4920151811424, 23919322278143, 116457079657159, 567760445594646, 2771349016260029, 13542414273198624, 66242681480812980 ]
[ "nonn", "walk" ]
A000063
[ 1, 1, 2, 4, 5, 14, 14, 39, 42, 132, 132, 424, 429, 1428, 1430, 4848, 4862, 16796, 16796, 58739, 58786, 208012, 208012, 742768, 742900, 2674426, 2674440, 9694416, 9694845, 35357670, 35357670, 129643318, 129644790, 477638700, 477638700, 1767258328, 1767263190, 6564120288 ]
[ "nonn" ]
A077467
[ 1, 2, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 9, 10, 10, 11, 12, 12, 13, 13, 14, 15, 15, 16, 16, 17, 18, 18, 19, 19, 20, 20, 21, 22, 22, 23, 23, 24, 25, 25, 26, 26, 27, 27, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 34, 35, 36, 36, 37, 37, 38, 39, 39, 40, 40, 41, 41, 42, 43, 43, 44 ]
[ "nonn", "base" ]
A030541
[ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1 ]
[ "nonn", "fini", "full" ]
A086137
[ 2, 2, 2, 1, 1, 1, 1, 1, 0, 2, 1, 1, 1, 2, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 2, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 2, 0, 0, 0, 1, 1, 1, 0, 0, 2, 0, 0, 2, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 2, 1, 1, 0, 2, 0, 1, 1, 0, 0, 0, 1, 0, 1 ]
[ "nonn" ]
A234961
[ 1, 2, 2, 4, 6, 9, 15, 22, 34, 55, 84, 140, 240, 386, 657, 1097, 1788, 2968, 4949, 8182, 13678, 22867, 38003, 63339, 105786, 175926, 293583, 490270, 818524, 1366054, 2280742, 3808502, 6362513, 10628760, 17754796, 29663658, 49577707, 82857626, 138494916, 231524984 ]
[ "nonn" ]
A078941
[ 1, 4, 6, 8, 10, 12, 14, 15, 17, 18, 19, 21 ]
[ "nonn", "more" ]
A083108
[ 1, 3, 10, 105, 216, 95095, 9360, 2027025, 3203200, 5683048371, 76204800, 29248404810625, 11975040000, 1810763157864375, 1951364659019776, 191898783962510620, 690452066304000, 2.4166449476108104e+23 ]
[ "nonn" ]
A181363
[ 1, 1, 2, 1, 3, 2, 5, 1, 7, 3, 11, 2, 13, 5, 17, 1, 19, 7, 23, 3, 29, 11, 31, 2, 37, 13, 41, 5, 43, 17, 47, 1, 53, 19, 59, 7, 61, 23, 67, 3, 71, 29, 73, 11, 79, 31, 83, 2, 89, 37, 97, 13, 101, 41, 103, 5, 107, 43, 109, 17, 113, 47, 127, 1, 131, 53, 137, 19, 139, 59, 149, 7, 151, 61 ]
[ "nonn" ]
A174270
[ 11, 127, 149, 25679 ]
[ "nonn", "bref" ]
A240661
[ 0, 0, 0, 1, 5, 6, 8, 0, 0, 7, 3, 2, 20, 0, 0, 13, 29, 30, 0, 0, 18, 39, 41, 44, 6, 5, 51, 53, 54, 56, 63, 65, 68, 0, 0, 75, 78, 0, 0, 0, 89, 30, 0, 48, 7, 99, 0, 111, 113, 114, 116, 0, 10, 125, 128, 0, 67, 135, 138, 28, 0, 73, 0, 0, 26, 79, 0, 28, 173, 58, 16 ]
[ "nonn" ]
A232780
[ 29, 110, 338, 898, 2139, 4667, 9450, 18046, 32763, 57062, 95885, 155991, 246809, 380608, 573789, 847563, 1229220, 1753394, 2463291, 3412633, 4667474, 6308592, 8433051, 11157362, 14622029, 18993121, 24467077, 31273565, 39680313, 50001421 ]
[ "nonn" ]
A146752
[ 1, 7, 71, 1159, 5197, 148025, 730141, 29616293, 125438657, 1319937329, 77390680651, 76972298827, 319946679037, 3504590799071, 289784158718029, 25703039917515460, 1114069690728835, 112203290640603310 ]
[ "nonn", "frac" ]
A227913
[ 0, 0, 2, 3, 5, 4, 10, 14, 15, 20, 20, 29, 37, 43, 38, 49, 63, 66, 85, 71, 83, 102, 116, 125, 118, 146, 153, 162, 176, 179, 193, 223, 246, 253, 233, 254, 295, 315, 326, 339, 355, 342, 418, 418, 405, 446, 474, 493, 506, 518, 539, 612, 602, 631, 598, 644, 700 ]
[ "nonn" ]
A382118
[ 19, 73, 79, 163, 197, 241, 269, 281, 431, 439, 619, 647, 691, 739, 751, 761, 823, 877, 953, 1019, 1051, 1109, 1223, 1259, 1291, 1307, 1423, 1471, 1723, 1741, 1747, 1847, 1949, 1979, 2213, 2371, 2473, 2503, 2647, 2789, 2803, 2819, 2879, 2903, 2909, 3019, 3163, 3361 ]
[ "nonn", "base" ]
A033644
[ 1, 1, 2, 6, 24, 120, 720, 120, 840, 1800, 6240, 26760, 140040, 867000, 280080, 2014080, 4588320, 17793120, 80349120, 437331840, 2784689280, 1311995520, 9666063360, 23268113280, 98802529920, 465014459520, 2621479887360 ]
[ "base", "nonn" ]
A302872
[ 3, 11, 17, 37, 82, 209, 536, 1549, 4513, 13980, 44424, 142457, 463592, 1518144, 4985864, 16423493, 54170895, 178797985, 590488247, 1950654770, 6444889749, 21296082916, 70373480203, 232558689443, 768538881502, 2539828012418 ]
[ "nonn" ]
A188842
[ 256, 2584, 9841, 25213, 53296, 100947, 177859, 297275, 476905, 740025, 1116765, 1645605, 2375100, 3365856, 4692780, 6447628, 8741876, 11709940, 15512772, 20341860, 26423661, 34024497, 43455945, 55080753, 69319315, 86656739 ]
[ "nonn" ]
A046221
[ 1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 5, 3, 5, 1, 1, 7, 11, 11, 7, 1, 1, 9, 9, 11, 9, 9, 1, 1, 11, 27, 27, 11, 1, 1, 13, 19, 67, 67, 19, 13, 1, 1, 15, 51, 105, 147, 147, 105, 51, 15, 1, 1, 17, 33, 147, 33, 17, 1, 1, 19, 83, 111, 273, 273, 111, 83, 19, 1, 1, 21, 51 ]
[ "tabf", "nonn", "frac", "less" ]
A301152
[ 1, 4, 11, 22, 32, 49, 77, 109, 139, 163, 197, 250, 310, 357, 398, 456, 526, 603, 676, 744, 819, 903, 999, 1097, 1191, 1283, 1386, 1504, 1619, 1732, 1850, 1978, 2113, 2244, 2374, 2517, 2673, 2825, 2973, 3125, 3287, 3460, 3638, 3813, 3982, 4158, 4348 ]
[ "nonn" ]
A255529
[ 10, 19, 878 ]
[ "nonn", "more" ]
A014959
[ 1, 3, 7, 9, 21, 27, 39, 49, 63, 81, 117, 147, 189, 243, 273, 343, 351, 441, 507, 567, 729, 819, 1029, 1053, 1143, 1323, 1521, 1701, 1911, 2187, 2401, 2457, 2943, 3081, 3087, 3159, 3429, 3549, 3969, 4401, 4563, 5103, 5733, 6561, 6591, 7203, 7371 ]
[ "nonn" ]
A045485
[ 1, 7, 78, 364, 1365, 4380, 12520, 32772, 80094, 185276, 409578, 871272, 1792754, 3582708, 6977100, 13277472, 24747867, 45267324, 81389908, 144048396, 251265288, 432425864, 734953116, 1234647216, 2051576037 ]
[ "nonn" ]
A023933
[ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 44, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 462, 0, 0, 0, 462, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3080, 0, 0, 0, 0, 0, 0, 0, 9240, 0, 0, 0, 0, 0, 0, 14630, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ "nonn" ]
A046813
[ 1, 2, 13, 113, 149, 1127, 1136, 1247, 1123, 1349, 1579, 1237, 11267, 11338, 11248, 11237, 11234, 11389, 11579, 13358, 11347, 11239, 12457, 12679, 12349, 12347, 13678, 12359, 14579, 13489, 111349, 12367, 12389, 23579, 13579, 112468, 12379 ]
[ "nonn", "base" ]
A069308
[ 85, 926, 10269, 114344, 1275129, 14226710, 158755329, 1771648672, 19771329973, 220646655318, 2462407613981, 27480393415984, 306680449108553, 3422545943800702, 38195526542871470, 426261120804626000 ]
[ "nonn" ]
A273510
[ 25, 49, 50, 64, 81, 75, 121, 100, 169, 128, 127, 147, 157, 163, 181, 193, 199, 289, 229, 243, 239, 257, 361, 283, 293, 313, 343, 337, 349, 353, 373, 379, 397, 409, 421, 529, 439, 457, 463, 467, 487, 499, 509, 523, 541, 547, 557, 577, 625, 601, 613, 619, 631, 643, 661, 673, 677, 691, 841, 667, 733 ]
[ "sign" ]
A366115
[ 1, 4, 21, 125, 801, 5390, 37558, 268656, 1961355, 14555266, 109472688, 832625469, 6393072182, 49488174700, 385795571040, 3026190911853, 23867383581009, 189156323865632, 1505649098866535, 12031665674394904, 96486323017581420, 776255276240140900 ]
[ "nonn", "easy" ]
A181529
[ 10, 15, 19, 24, 29, 36, 43, 47, 51, 59, 67, 69, 73, 77, 85, 106, 112, 115, 127, 143, 151, 159, 167, 173, 178, 184, 187, 189, 217, 226, 233, 237, 243, 245, 262, 267, 275, 283, 291, 313, 317, 327, 355, 372, 395, 403, 411, 415, 422, 427, 447, 461, 484, 496, 502 ]
[ "nonn" ]
A157238
[ 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0 ]
[ "nonn" ]
A071153
[ 0, 1, 20, 11, 300, 201, 210, 120, 111, 4000, 3001, 3010, 2020, 2011, 3100, 2101, 2200, 1300, 1201, 2110, 1210, 1120, 1111, 50000, 40001, 40010, 30020, 30011, 40100, 30101, 30200, 20300, 20201, 30110, 20210, 20120, 20111, 41000, 31001, 31010 ]
[ "nonn", "fini" ]
A268095
[ 8, 192, 4608, 98830, 2028304, 40109966, 774613334, 14704721628, 275789779530, 5127593717314, 94736825794120, 1742377742866910, 31939206633903850, 584056036861579400, 10661467774391724000, 194364960910265680000 ]
[ "nonn" ]
A029689
[ 0, 8, 9, 5, 1, 4, 8, 4, 7, 0, 9, 3, 7, 8, 0, 9, 0, 4, 7, 6, 3, 7, 9, 0, 4, 1, 0, 9, 5, 5, 3, 2, 7, 5, 6, 2, 9, 4, 5, 4, 7, 2, 6, 5, 8, 6, 0, 2, 2, 5, 0, 0, 0, 1, 2, 6, 2, 8, 1, 6, 1, 4, 7, 8, 9, 4, 8, 4, 2, 3, 1, 3, 7, 2, 4, 2, 3, 1, 4, 2, 7, 8, 5, 6, 1, 2, 3, 0, 7, 6, 8, 7, 3, 4, 0, 7, 4, 4, 2, 4, 3, 0 ]
[ "nonn", "base" ]
A161196
[ 1, -12, -12, 66, 144, 66, -232, -792, -792, -232, 639, 2784, 4356, 2784, 639, -1596, -7668, -15312, -15312, -7668, -1596, 3774, 19152, 42174, 53824, 42174, 19152, 3774, -8328, -45288, -105336, -146248, -146248, -105336, -45288, -8328, 17283 ]
[ "tabl", "sign" ]
A285437
[ 1, 2, 2, 4, 4, 8, 40, 80, 16, 32, 160, 320, 1088, 2176, 10880, 21760, 256, 512, 2560, 5120, 17408, 34816, 174080, 348160, 1052672, 2105344, 10526720, 21053440, 71581696, 143163392, 715816960, 1431633920, 65536, 131072, 655360, 1310720, 4456448, 8912896 ]
[ "nonn", "easy" ]
A127387
[ 0, 1, 3, 2, 8, 7, 6, 5, 4, 22, 21, 20, 18, 17, 14, 15, 19, 13, 12, 16, 11, 10, 9, 64, 63, 62, 59, 58, 54, 55, 61, 50, 49, 57, 48, 46, 45, 37, 38, 39, 41, 40, 51, 52, 60, 36, 35, 56, 34, 32, 31, 42, 43, 53, 28, 29, 47, 33, 27, 26, 44, 30, 25, 24, 23, 196, 195, 194, 190, 189 ]
[ "nonn" ]
A257613
[ 1, 4, 4, 16, 48, 16, 64, 416, 416, 64, 256, 3136, 6656, 3136, 256, 1024, 21888, 84608, 84608, 21888, 1024, 4096, 145664, 939520, 1692160, 939520, 145664, 4096, 16384, 939520, 9555456, 28195840, 28195840, 9555456, 939520, 16384, 65536, 5932032, 91475968, 415734784, 676700160, 415734784, 91475968, 5932032, 65536 ]
[ "nonn", "tabl" ]
A096860
[ 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 1, 3, 2, 1, 1, 1, 1, 0, 2, 1, 1, 4, 2, 3, 1, 3, 3, 1, 1, 0, 1, 3, 1, 2, 1, 1, 3, 2, 3, 1, 1, 0, 2, 2, 1, 1, 3, 1, 3, 1, 2, 2, 1, 1, 2, 2, 3, 1, 1, 1, 1, 1, 3, 1, 3, 0, 4, 2, 1, 5, 3, 1, 1, 1, 3 ]
[ "nonn" ]
A168085
[ 1, 2, 3, 7, 4, 12, 11, 13, 21, 16, 14, 27, 24, 19, 31, 33, 73, 36, 34 ]
[ "nonn", "word" ]
A336891
[ 0, 0, 1, 0, 2, 0, 2, 2, 1, 6, 0, 5, 0, 2, 2, 1, 7, 0, 5, 2, 1, 5, 2, 1, 3, 0, 8, 0, 2, 4, 0, 3, 3, 1, 10, 0, 5, 4, 8, 12, 0, 5, 5, 1, 10, 10, 1, 3, 5, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1 ]
[ "nonn" ]
A339054
[ 3, 3, 4, 8, 8, 8, 8, 8, 8, 8, 12, 12, 12, 12, 12, 12, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46 ]
[ "nonn" ]
A092698
[ 0, 2, 40, 310, 1520, 5628, 17184 ]
[ "nonn", "more" ]
A090333
[ 1, 9, 25, 33, 35, 49, 65, 69, 77, 91, 121, 125, 129, 133, 141, 143, 145, 155, 161, 169, 209, 247, 259, 265, 267, 287, 289, 295, 299, 301, 305, 319, 323, 329, 341, 343, 361, 371, 377, 391, 395, 403, 407, 437, 451, 473, 481, 485, 493, 505, 515, 519, 527, 529, 533 ]
[ "nonn", "base" ]
A134503
[ 5, 144, 4181, 121393, 3524578, 102334155, 2971215073, 86267571272, 2504730781961, 72723460248141, 2111485077978050, 61305790721611590, 1779979416004714200, 51680708854858330000, 1.500520536206896e+21 ]
[ "nonn", "easy" ]
A111439
[ 1, 2, 3, 2, 3, 4, 3, 4, 5, 6, 5, 6, 5, 6, 7, 6, 7, 8, 7, 8, 9, 8, 9, 8, 9, 10, 9, 10, 9, 10, 11, 10, 11, 10, 11, 10, 11, 12, 11, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 16, 15, 16, 17, 16, 17, 16, 17 ]
[ "nonn" ]
A339683
[ 284, 1210, 486178, 12361622, 39944086, 6119799324639, 15309719733555, 36680009488425, 20386078790473470, 43160565196326160, 1052608596326926500, 6924667299336450000 ]
[ "nonn", "more" ]
A320445
[ 2, 367, 661, 691, 997, 1459, 2011, 2557, 2707, 3061, 3967, 4027, 4177, 4357, 4639, 5749, 6211, 6229, 6961, 7537, 7561, 7951, 8191, 8629, 8689, 9619, 10789, 10837, 11311, 12619, 13009, 13249, 13417, 13681, 14419, 14461, 14821, 15121, 15277, 15427, 15541, 15667, 15739, 15991, 16519, 17137, 17257 ]
[ "nonn", "base" ]
A025356
[ 734, 794, 846, 854, 866, 909, 926, 941, 950, 965, 986, 1001, 1034, 1046, 1049, 1106, 1109, 1121, 1130, 1154, 1161, 1169, 1181, 1190, 1209, 1214, 1226, 1238, 1265, 1274, 1286, 1301, 1314, 1322, 1326, 1341, 1349, 1361, 1370, 1385, 1386, 1394, 1406, 1421 ]
[ "nonn" ]
A153349
[ 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4, 4, 7, 1, 1, 7, 4 ]
[ "nonn", "easy" ]
A052849
[ 0, 2, 4, 12, 48, 240, 1440, 10080, 80640, 725760, 7257600, 79833600, 958003200, 12454041600, 174356582400, 2615348736000, 41845579776000, 711374856192000, 12804747411456000, 243290200817664000, 4865804016353280000, 102181884343418880000, 2.2480014555552154e+21 ]
[ "easy", "nonn" ]
A259314
[ 9, 1, 1, 0, 1, 6, 7, 3, 1, 3, 3, 2, 2, 4, 9, 9, 5, 1, 8, 6, 1, 5, 4, 7, 4, 6, 9, 5, 9, 4, 6, 8, 3, 4, 5, 2, 7, 8, 0, 7, 3, 8, 6, 0, 9, 7, 8, 0, 0, 8, 0, 9, 3, 0, 2, 8, 1, 3, 2, 1, 4, 9, 0, 2, 2, 7, 5, 9, 1, 4, 9, 1, 2, 4, 0, 4, 5, 5, 5, 7, 5, 1, 1, 6, 5, 0, 2, 5, 3, 7, 0, 7, 0, 2, 7, 5, 3, 9, 2, 1, 0, 4, 4, 7, 5, 0 ]
[ "nonn", "cons", "changed" ]
A244392
[ 2, 3, 11, 13, 17, 23, 29, 31, 41, 43, 47, 53, 61, 71, 83, 101, 103, 107, 113, 127, 131, 137, 211, 223, 227, 233, 241, 311, 313, 331, 401, 421, 431, 433, 443, 503, 521, 523, 541, 601, 613, 631, 641, 643, 701, 811, 821, 1013, 1021, 1031, 1033, 1051, 1061, 1063 ]
[ "nonn", "base" ]
A262915
[ 1, 43, 261, 2953, 121507, 1550557, 33948145, 1361585275, 42115306149, 1516528236361, 61572663026659, 2451674386383133, 100125715548126960 ]
[ "nonn" ]
A255093
[ 36, 189, 1838, 25413, 554091, 19198366, 1018478173, 83424236667, 10600414554200, 2073988286314137, 624690506094584800, 290291489884708300000, 2.079730481808054e+23, 2.2955643673115543e+26 ]
[ "nonn", "more" ]
A033531
[ 1, 823, 5493583, 28579431833, 154620656140976, 831415352314053200, 4.475746196648152e+21, 2.408869899010206e+25, 1.2965306359408864e+29, 6.978263528810077e+32, 3.755891812799886e+36 ]
[ "nonn" ]
A059646
[ 3, 5, 11, 13, 19, 29, 37, 43, 53, 59, 61, 67, 83, 101, 107, 109, 131, 139, 149, 157, 163, 173, 179, 181, 197, 211, 227, 229, 251, 269, 277, 283, 293, 307, 311, 317, 331, 347, 349, 373, 379, 389, 397, 419, 421, 443, 461, 467, 491, 499, 509, 523, 541, 547, 557 ]
[ "nonn", "easy" ]
A016530
[ 0, 1, 10, 1, 17, 1, 1, 3, 1, 48, 1, 9, 1, 1, 9, 1, 1, 2, 22, 2, 6, 2, 3, 1, 4, 3, 5, 107, 1, 3, 1, 2, 4, 4, 1, 1, 5, 3, 4, 109, 1, 4, 1, 18, 2, 1, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 6, 1, 2, 6, 1, 1, 7, 1, 1, 1, 1, 79, 4, 1, 23, 1, 94, 1 ]
[ "nonn", "cofr" ]
A154821
[ 3, 7, 13, 139, 283, 1063, 1759, 1999, 2719, 2917, 3109, 3583, 4057, 4297, 4723, 5059, 5623, 5749, 6079, 6823, 8707, 9199, 9949, 12697, 15193, 15319, 15607, 16249, 16267, 16993, 17827, 18679, 18793, 20359, 20887, 21727, 22147, 23677, 24019, 24169 ]
[ "nonn" ]
A197646
[ 1, 185, 9007, 251972, 7296769, 243912221, 8248011722, 265348341492, 8500602391949, 277030071745596, 9038063797683276, 293030900435918100, 9496009802624436000, 308447946938205300000, 1.002195158784476e+22 ]
[ "nonn" ]
A348834
[ 1, 2, 3, 4, 5, 6, 7, 8, 9, 96, 969, 987, 9997, 99998, 999999, 9899997, 99999997, 999999998, 9999999999, 98999999998, 999999999998, 9999999999999, 99999999999998, 999999999999999, 9999999999999996, 100000000000000000, 700000000000000000, 9800000000000000000 ]
[ "nonn", "base" ]
A242041
[ 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 2, 0, 2, 0, 1, 0, 0, 1, 1, 0, 1, 0, 2, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 2, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 ]
[ "nonn" ]
A365049
[ 1, 1, 2, 3, 2, 4, 2, 5, 5, 4, 2, 10, 2, 4, 8, 9, 2, 9, 2, 10, 8, 4, 2, 20, 5, 4, 8, 10, 2, 16, 2, 13, 8, 4, 8, 23, 2, 4, 8, 20, 2, 16, 2, 10, 18, 4, 2, 34, 5, 9, 8, 10, 2, 16, 8, 20, 8, 4, 2, 40, 2, 4, 18, 19, 8, 16, 2, 10, 8, 16, 2, 45, 2, 4, 18, 10, 8, 16, 2, 34, 13 ]
[ "nonn" ]
A163151
[ 11, 19, 151, 419, 2161, 2311, 2539, 4831, 5563, 6961, 8363, 9007, 9661, 12347, 20533, 21493, 31033, 45737, 45817, 46919, 49363, 59419, 60017, 82883, 86561, 93491, 99709, 104231, 105499, 113381, 125471 ]
[ "nonn" ]
A086039
[ 0, 0, 0, 0, 0, 0, 5, 1, 2, 1, 0, 2, 8, 1, 2, 2, 5, 2, 7, 7, 3, 8, 3, 8, 3, 2, 5, 9, 8, 9, 8, 5, 9, 7, 0, 6, 3, 4, 7, 2, 0, 0, 5, 3, 9, 6, 5, 9, 8, 5, 6, 9, 3, 9, 1, 5, 0, 4, 8, 0, 3, 7, 5, 7, 1, 4, 1, 8, 0, 6, 9, 7, 3, 3, 0, 0, 2, 2, 5, 9, 8, 4, 5, 2, 9, 6, 7, 4, 2, 5, 7, 7, 9, 2, 2, 0, 0, 1, 2, 6, 5, 9, 9, 4, 8 ]
[ "cons", "nonn" ]
A227261
[ 5, 50, 353, 2201, 11932, 57146, 244818, 951917, 3403038, 11297855, 35123154, 102968348, 286360987, 759331583, 1928166887, 4706232142, 11076831313, 25210805133, 55622829033, 119222502647, 248739253915, 506020952898 ]
[ "nonn" ]
A348656
[ 1, 2, 4, 8, 16, 26, 32, 50, 58, 64, 98, 106, 122, 128, 178, 194, 202, 218, 226, 242, 250, 256, 346, 362, 386, 394, 458, 466, 482, 512, 698, 706, 722, 746, 778, 794, 802, 818, 842, 866, 898, 914, 922, 1018, 1024, 1402, 1418, 1466, 1514, 1522, 1538, 1546, 1594, 1618 ]
[ "nonn" ]
A117692
[ 1, 4, 2, 18, 18, 6, 6, 9, 6, 6, 150, 75, 75, 150, 30, 30, 75, 25, 75, 30, 30, 1470, 735, 1225, 1225, 735, 1470, 210, 210, 735, 245, 1225, 245, 735, 210, 210, 210, 105, 245, 245, 245, 245, 105, 210, 210, 210, 105, 35, 245, 49, 245, 35, 105, 210, 210 ]
[ "nonn", "look", "tabl" ]
A070337
[ 1, 2, 4, 8, 16, 5, 10, 20, 13, 26, 25, 23, 19, 11, 22, 17, 7, 14, 1, 2, 4, 8, 16, 5, 10, 20, 13, 26, 25, 23, 19, 11, 22, 17, 7, 14, 1, 2, 4, 8, 16, 5, 10, 20, 13, 26, 25, 23, 19, 11, 22, 17, 7, 14, 1, 2, 4, 8, 16, 5, 10, 20, 13, 26, 25, 23, 19, 11, 22, 17, 7 ]
[ "nonn", "easy" ]
A167256
[ 1, 8, 355, 10164, 277969 ]
[ "nonn" ]
A314784
[ 1, 5, 9, 13, 21, 22, 29, 32, 41, 38, 49, 51, 59, 57, 70, 69, 77, 75, 91, 84, 99, 94, 111, 100, 119, 113, 127, 121, 140, 131, 145, 139, 161, 144, 169, 158, 181, 160, 189, 177, 195, 183, 210, 195, 213, 201, 231, 206, 239, 220 ]
[ "nonn" ]
A063513
[ 3, 2, 56, 12, 2580, 630, 416640, 291060, 1719277560, 587133466920, 33044291280 ]
[ "nonn", "more" ]
A336015
[ 5, 11, 19, 29, 29, 41, 71, 139, 181, 419, 461, 659, 769, 881, 1231, 1429, 2309, 1429, 2729, 4159, 5279, 5851, 8009, 8581, 10009, 12011, 12739, 13441, 13859, 14741, 15289, 17291, 20021, 23869, 24179, 30029, 1429, 23869, 77351, 95369, 102101, 116689, 120121, 188189 ]
[ "nonn", "tabf" ]
A184168
[ 0, 1, 3, 1, 6, 2, 3, 1, 4, 4, 10, 2, 4, 2, 6, 1, 6, 3, 3, 4, 4, 7, 7, 2, 9, 3, 5, 2, 6, 5, 15, 1, 9, 4, 6, 3, 4, 2, 5, 4, 7, 3, 4, 7, 7, 5, 9, 2, 4, 7, 6, 3, 3, 4, 12, 2, 4, 5, 10, 5, 5, 11, 5, 1, 7, 8, 6, 4, 7, 5, 6, 3, 7, 3, 9, 2, 9, 4, 9, 4, 6, 5, 11, 3, 9, 3, 7, 7, 4, 6, 5, 5, 13, 7, 6, 2, 13, 3, 10, 7, 5, 5, 8, 3, 7, 2, 4, 4, 9, 10 ]
[ "nonn" ]
A139319
[ 1, 1, 2, 3, 19, 5, 13, 7, 17, 29, 43, 11, 103, 41, 59, 31, 67, 53, 37, 79, 83, 109, 137, 23, 149, 181, 107, 139, 173, 89, 61, 127, 131, 101, 349, 71, 73, 113, 233, 199, 163, 167, 257, 263, 179, 229, 281, 47, 97, 449, 509, 311, 211, 269, 439, 223, 227, 347 ]
[ "nonn" ]
A349893
[ 1, 2, 3, 7, 46, 1052, 88603, 27121965, 37004504306, 198705527223758, 5595513387083114000, 6.867143674754802e+23, 4.6842233981691515e+29, 1.664212116512829e+36, 3.1295654819650676e+43 ]
[ "nonn" ]
A229320
[ 4, 14, 14, 50, 154, 50, 176, 1494, 1494, 176, 622, 13968, 34022, 13968, 622, 2196, 129766, 717882, 717882, 129766, 2196, 7756, 1203222, 14972226, 33330044, 14972226, 1203222, 7756, 27390, 11146054, 310664552, 1520769276, 1520769276 ]
[ "nonn", "tabl" ]
A188277
[ 1, 1, 2, 1, 3, 2, 1, 4, 3, 3, 1, 5, 4, 6, 3, 1, 6, 5, 10, 6, 4, 1, 7, 6, 15, 10, 10, 4, 1, 8, 7, 21, 15, 20, 10, 5, 1, 9, 8, 30, 21, 37, 22, 15, 5, 1, 10, 9, 38, 30, 62, 41, 37, 17, 6, 1, 11, 10, 47, 42, 106, 68, 84, 45, 23, 6, 1, 12, 11, 59, 51, 148, 114, 170, 106, 68, 27, 7, 1, 13, 12, 70, 65 ]
[ "nonn", "tabl" ]
A298461
[ 0, 0, 0, 0, 1, 0, 0, 3, 3, 0, 0, 6, 8, 6, 0, 0, 17, 30, 30, 17, 0, 0, 41, 153, 219, 153, 41, 0, 0, 104, 710, 2013, 2013, 710, 104, 0, 0, 261, 3490, 17443, 35980, 17443, 3490, 261, 0, 0, 655, 17087, 158594, 603930, 603930, 158594, 17087, 655, 0, 0, 1646, 84008, 1441287 ]
[ "nonn", "tabl" ]
A041403
[ 1, 1, 3, 10, 23, 33, 947, 980, 2907, 9701, 22309, 32010, 918589, 950599, 2819787, 9409960, 21639707, 31049667, 891030383, 922080050, 2735190483, 9127651499, 20990493481, 30118144980, 864298552921, 894416697901, 2653131948723, 8853812544070, 20360757036863 ]
[ "nonn", "frac", "easy" ]
A090075
[ 11, 9, 8, 9, 12, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11 ]
[ "nonn", "base" ]
A014145
[ 0, 1, 4, 13, 46, 199, 1072, 6985, 53218, 462331, 4500244, 48454957, 571411270, 7321388383, 101249656696, 1502852293009, 23827244817322, 401839065437635, 7182224591785948, 135607710526966260, 2696935204638786600, 56349204870460050000, 1.234002202313889e+21 ]
[ "nonn" ]
A361473
[ 1, 10, 27, 45, 143, 306, 903, 465, 1215, 3037, 2418, 4809, 17193, 8349, 32055, 75847, 117705, 306075, 379395, 467955, 1269075, 2517687, 1809295, 4720023, 6375915, 12961575, 21540987, 35647010, 16615305, 192717405, 268822806, 186269391, 247067415 ]
[ "nonn" ]
A376121
[ 2, 4, 1, 6, 2, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 2, 1, 27, 1654, 1, 1, 6, 16, 7, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 3, 5, 3, 3, 1, 2, 3, 1, 2, 2, 197, 1, 8, 1, 1, 4, 1, 1, 3, 1, 5, 79, 1, 2, 1, 2, 15, 11, 2, 1, 3, 6, 4, 4, 17, 1, 12, 1, 1, 1, 1, 1, 1, 1, 3, 1, 7, 1, 1, 1, 1, 1, 7, 1, 2, 1, 6 ]
[ "nonn", "cofr" ]
A232301
[ 1, 40867, 43963319, 30690409685, 24797475083765, 20843967523877176, 17291702408190208000, 1.430900546824611e+22, 1.1852395942038472e+25, 9.819088600464793e+27, 8.134045894315455e+30 ]
[ "nonn" ]
A159625
[ 1679, 1743, 4980, 4982, 5314, 5513, 5695, 6100, 6578, 7251, 7406, 7642, 8218, 8331, 9475, 9578, 9749, 10735 ]
[ "nonn", "more", "hard" ]
A306113
[ 68, 73, 136, 129, 205, 237, 317, 268, 251, 276, 343, 372, 389, 419, 565, 416, 494, 571, 637, 628, 713, 629, 638, 655, 735, 690, 862, 802, 750, 863, 826, 996, 976, 1008, 1085, 1026, 1130, 995, 962, 1082, 1136, 1064, 1176, 1084, 1215, 1354, 1298, 1275, 1226, 1468, 1353 ]
[ "nonn", "base" ]
A066760
[ 0, 0, 0, 0, 0, 4, 0, 6, 6, 18, 0, 27, 0, 40, 37, 42, 0, 79, 0, 89, 74, 108, 0, 145, 45, 154, 96, 183, 0, 274, 0, 210, 184, 270, 163, 360, 0, 340, 257, 411, 0, 556, 0, 467, 418, 504, 0, 669, 140, 683, 439, 657, 0, 880, 369, 805, 548, 810, 0, 1183, 0, 928, 779, 930, 502 ]
[ "nonn", "easy" ]
A281476
[ 13, 28, 51, 82, 105 ]
[ "nonn", "more" ]
A094579
[ 1, 3, 31, 1145, 154881, 77899563, 147226330175, 1053765855157617 ]
[ "dead" ]
A073374
[ 1, 5, 25, 95, 340, 1106, 3430, 10130, 28915, 80035, 216143, 571225, 1482110, 3783640, 9522740, 23665300, 58149845, 141435985, 340854645, 814589475, 1931900376, 4549699950, 10645737330, 24761578470 ]
[ "nonn", "easy" ]