Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A201046
[ 577, 17981, 182349, 1042167, 4211559, 13497523, 36644243, 87831605, 191065045, 384593857, 726495089, 1301560155, 2229621291, 3675454983, 5860399495, 9075823625, 13698583817, 20208606757, 29208734581, 41446969823, 57841257231 ]
[ "nonn" ]
A158482
[ 15, 57, 127, 225, 351, 505, 687, 897, 1135, 1401, 1695, 2017, 2367, 2745, 3151, 3585, 4047, 4537, 5055, 5601, 6175, 6777, 7407, 8065, 8751, 9465, 10207, 10977, 11775, 12601, 13455, 14337, 15247, 16185, 17151, 18145, 19167, 20217, 21295, 22401 ]
[ "nonn", "easy" ]
A296643
[ 1, 2, 2, 4, 10, 4, 7, 28, 28, 7, 12, 86, 132, 86, 12, 21, 279, 671, 671, 279, 21, 37, 869, 3444, 5696, 3444, 869, 37, 65, 2728, 17558, 49872, 49872, 17558, 2728, 65, 114, 8596, 89613, 430522, 742601, 430522, 89613, 8596, 114, 200, 27004, 457188, 3713779 ]
[ "nonn", "tabl" ]
A249967
[ 15, 8823, 709814, 18707320, 251002319, 2149795141, 13385651492, 65717571120, 268511791119, 948021599547, 2972106528666, 8443442678840, 22076610372895, 53774915777897, 123215084622184, 267660712891040, 554792683762767 ]
[ "nonn" ]
A123287
[ 2, 32, 138, 510, 1630, 4757, 13276, 34345, 81379, 173257, 332556, 549920, 737676, 683310, 375524 ]
[ "nonn", "fini", "full" ]
A304366
[ 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 30, 31, 32, 33, 34, 35, 36, 40, 41, 42, 43, 44, 45, 50, 51, 52, 53, 54, 60, 61, 62, 63, 70, 71, 72, 80, 81, 90, 100, 101, 102, 103, 104, 105, 106, 107, 108, 110, 111, 112, 113, 114, 115, 116 ]
[ "nonn", "base" ]
A108811
[ 7, 11, 13, 17, 19, 23, 37, 41, 43, 47, 89, 97, 103, 107, 109, 113, 127, 131, 193, 197, 199, 211, 229, 233, 307, 311, 313, 317, 359, 367, 389, 397, 439, 443, 449, 457, 463, 467, 509, 521, 619, 631, 661, 673, 683, 691, 701, 709, 719, 727, 757, 761, 823, 827, 853 ]
[ "easy", "nonn" ]
A373991
[ 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1 ]
[ "nonn", "easy" ]
A082035
[ 1, 7, 42, 258, 1752, 13320, 113040, 1063440, 11007360, 124467840, 1527724800, 20237817600, 287879961600, 4377595622400, 70875950745600, 1217444836608000, 22115388911616000, 423623726862336000, 8534364149735424000 ]
[ "easy", "nonn" ]
A374462
[ 1, 1, -1, 2, 1, 2, 1, -1, -1, -2, 1, 1, 1, -1, 1, 1, -1, -1, -2, -1, -1, 3, 2, 3, 1, 3, 2, 3, 2, -1, 1, -2, 2, -1, 2, -3, 1, 1, 1, -1, 1, -1, 1, -2, 1, 1, -1, -1, -2, -1, -1, -1, -3, -2, -1, 2, 1, 2, 1, 2, 1, 2, -1, 2, 1, 2, 1, -1, -1, -2, -1, -1, -1, -3, -2, -1, -1, -2 ]
[ "sign", "tabl" ]
A210370
[ 0, 6, 16, 96, 168, 486, 720, 1536, 2080, 3750, 4800, 7776, 9576, 14406, 17248, 24576, 28800, 39366, 45360, 60000, 68200, 87846, 98736, 124416, 138528, 171366, 189280, 230496, 252840, 303750, 331200, 393216, 426496, 501126, 541008, 629856, 677160, 781926, 837520 ]
[ "nonn" ]
A364047
[ 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 2, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 2, 2, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 2, 0, 2, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 0, 0, 0, 1, 1, 1, 2, 0, 0, 1, 2, 1, 0, 1, 1, 0, 1, 1, 2, 2, 2, 0, 0, 2, 0, 1, 1, 1, 1, 0, 2, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 2, 1, 1, 2, 1, 1, 0, 2 ]
[ "nonn" ]
A189559
[ 2, 5, 31, 167, 151, 491, 983, 887, 311, 1151, 1559, 2111, 1031, 2711, 4391, 4271, 3671, 3191, 5351, 9551, 11471, 14759, 8951, 13751, 11831, 5591, 19991, 10391, 15791, 28031, 30071, 37511, 43151, 27191, 40031, 31391, 52631, 53231, 35591, 52391, 50951 ]
[ "nonn" ]
A095856
[ 0, 0, 0, 0, 0, 2, 6, 22, 164, 1550 ]
[ "nonn", "more" ]
A323091
[ 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 3, 1, 2, 2, 2, 1, 3, 1, 3, 2, 2, 1, 5, 1, 2, 2, 3, 1, 5, 1, 3, 2, 2, 2, 4, 1, 2, 2, 5, 1, 5, 1, 3, 3, 2, 1, 7, 1, 3, 2, 3, 1, 5, 2, 5, 2, 2, 1, 9, 1, 2, 3, 3, 2, 5, 1, 3, 2, 5, 1, 9, 1, 2, 3, 3, 2, 5, 1, 7, 2, 2, 1, 9, 2, 2, 2 ]
[ "nonn" ]
A080748
[ 2, 3, 3, 3, 2, 3, 3, 2, 3, 2, 3, 2, 2, 2, 3, 2, 2, 3, 2, 2, 3, 3, 2, 3, 4, 3, 3, 2, 3, 2, 2, 3, 3, 4, 2, 2, 4, 2, 3, 3, 3, 3, 2, 2, 2, 3, 3, 2, 4, 4, 3, 2, 3, 2, 2, 3, 4, 3, 2, 2, 4, 4, 2, 2, 3, 4, 3, 4, 2, 2, 3, 2, 3, 2, 3, 2, 3, 3 ]
[ "nonn" ]
A187556
[ 1, 0, 1, 0, 1, 1, 0, 2, 9, 1, 0, 6, 77, 36, 1, 0, 24, 750, 875, 100, 1, 0, 120, 8494, 20250, 5525, 225, 1, 0, 720, 111132, 488824, 257250, 24500, 441, 1, 0, 5040, 1659636, 12685512, 11514069, 2058000, 85652, 784, 1, 0, 40320, 27943920, 357325100, 522796680, 156042999, 12002256, 252252, 1296, 1, 0, 362880, 524580336, 10941291000, 24681106400, 11453045625, 1444332771, 55566000, 652500, 2025, 1 ]
[ "nonn", "easy", "tabl" ]
A183572
[ 2, 3, 5, 6, 8, 9, 10, 11, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 85, 86, 87, 88, 89, 90, 91, 92 ]
[ "nonn", "easy" ]
A348226
[ 2, 2, 43, 2, 45481, 2, 65484343, 186914543201, 50006393431, 2 ]
[ "nonn", "base", "more" ]
A149579
[ 1, 1, 5, 15, 51, 211, 817, 3079, 13389, 54809, 220007, 973339, 4116547, 17086809, 76513949, 330153771, 1400440409, 6324959359, 27671023795, 119172354919, 541697331769, 2393897850853, 10427208639551, 47633940790113, 212143334646493, 932171574620567, 4275491555247375, 19158820802260560 ]
[ "nonn", "walk" ]
A052704
[ 0, 1, 4, 32, 320, 3584, 43008, 540672, 7028736, 93716480, 1274544128, 17611882496, 246566354944, 3489862254592, 49855175065600, 717914520944640, 10409760553697280, 151860036312760320, 2227280532587151400, 32823081532863283000, 485781606686376600000, 7.217326727911881e+21 ]
[ "easy", "nonn" ]
A181920
[ 1, 2, 25, 90, 456, 608, 1421, 1469 ]
[ "nonn", "base" ]
A031929
[ 149, 191, 251, 293, 347, 419, 431, 557, 587, 641, 701, 719, 797, 821, 839, 929, 1031, 1049, 1061, 1163, 1181, 1259, 1409, 1481, 1637, 1709, 1733, 1811, 1889, 2027, 2039, 2063, 2099, 2153, 2531, 2657, 2729, 2741, 2777, 2897, 2927, 3011 ]
[ "nonn" ]
A210671
[ 1, 1, 2, 3, 4, 5, 8, 11, 20, 29, 57 ]
[ "nonn" ]
A114686
[ 3659401, 8453041, 10319761, 14155681, 16391761, 18094561, 19616689, 20456329, 21677041, 22628929, 27275161, 32051881, 34228489, 37728601, 38884561, 39191881, 40101071, 40167241, 42163969, 47931601, 48461449, 49460161, 50389441, 54932329, 56219281, 57590569 ]
[ "nonn" ]
A082538
[ 1, 1, 1, 2, 2, 3, 4, 6, 7, 10, 12, 15, 20, 26, 33, 44, 55, 69, 88, 113, 141, 179, 226, 284, 358, 453, 571, 724, 913, 1149, 1456, 1839, 2323, 2945, 3718, 4688, 5933, 7498, 9476, 11982, 15126, 19111, 24172, 30535, 38563, 48733, 61560, 77792, 98313, 124240 ]
[ "easy", "nonn" ]
A220219
[ 1, 2, 4, 6, 12, 16, 30, 36, 48, 60, 64, 144, 180, 192, 210, 240, 420, 576, 720, 900, 960, 1024, 1260, 1296, 1680, 2310, 2880, 3072, 3600, 4096, 4620, 5040, 5184, 6300, 6480, 6720, 9216, 12288, 13860, 14400 ]
[ "nonn" ]
A266737
[ 1, 1, 20, 1680, 173891, 21347262, 2977892253, 455912368540, 74876841353159, 12990339123973120, 2354973430941967400, 442587722191655700000, 8.57173525361817e+22, 1.7029266882947115e+25, 3.457866959157771e+27, 7.155598038492599e+29 ]
[ "nonn" ]
A341073
[ 1, 1, 1, 1, 2, 4, 3, 2, 5, 7, 8, 7, 11, 13, 15, 13, 17, 20, 23, 21, 28, 33, 34, 32, 40, 44, 47, 44, 55, 63, 66, 62, 75, 84, 87, 81, 98, 110, 115, 109, 127, 144, 148, 140, 159, 180, 186, 177, 199, 220, 231, 217, 241, 264, 275, 262, 290, 317, 325, 314, 343, 376, 382, 368, 403 ]
[ "nonn" ]
A183084
[ 1, 2, 3, 4, 5, 7, 6, 9, 8, 11, 12, 16, 10, 14, 15, 21, 13, 19, 18, 26, 20, 28, 27, 38, 17, 23, 24, 33, 25, 35, 36, 50, 22, 31, 32, 45, 30, 43, 44, 62, 34, 47, 48, 66, 46, 64, 65, 90, 29, 40, 39, 55, 41, 57, 56, 78, 42, 59, 60, 83, 61, 86, 85, 119 ]
[ "nonn", "tabf" ]
A322778
[ 4, 6, 1, 10, 13, 11, 2, 14, 24, 21, 36, 15, 9, 7, 3, 16, 53, 26, 27, 30, 33, 19, 32, 20, 59, 22, 50, 29, 35, 28, 64, 45, 49, 40, 71, 51, 58, 107, 55, 93, 57, 23, 47, 41, 18, 111, 60, 37, 106, 46, 82, 119, 86, 91, 44, 72, 25, 39, 67, 74, 61, 65, 78, 154, 69, 204, 89, 169, 167, 105, 198 ]
[ "nonn" ]
A388202
[ 1, 10, 79, 586, 4258, 30724, 221275, 1593946, 11494222, 83004076, 600312502, 4348191940, 31540317508, 229093439176, 1666129426963, 12131510647546, 88428766000150, 645222972915484, 4712284436622562, 34445239146428716, 251985870095247200, 1844795061256748000 ]
[ "nonn" ]
A225658
[ 8, 21, 80, 390, 2304, 15960, 126720, 1134000, 11289600, 123742080, 1480550400, 19199980800, 268240896000, 4016428416000, 64163222323200, 1089292748544000, 19583731335168000, 371693362360320000, 7426753498644480000, 155827373623713800000 ]
[ "easy", "nonn" ]
A056231
[ 1, 2, 4, 7, 8, 10, 12, 13, 14, 16, 19, 20, 21, 23, 28, 31, 32, 34, 36, 37, 38, 43, 45, 46, 48, 49, 50, 53, 54, 55, 56, 58, 60, 61, 62, 64, 67, 68, 69, 71, 76, 77, 78, 79, 82, 83, 84, 86, 87, 89, 92, 96, 98, 100, 101, 102, 104, 105, 106, 108, 113, 115 ]
[ "nonn", "nice", "easy" ]
A285687
[ 10, 12, 13, 14, 15, 16, 17, 18, 19, 1, 21, 2, 3, 4, 5, 6, 7, 8, 9, 22, 11, 20, 30, 32, 42, 52, 62, 72, 82, 23, 33, 24, 31, 40, 43, 53, 63, 73, 83, 34, 44, 25, 35, 41, 50, 54, 64, 74, 84, 45, 55, 26, 36, 46, 51, 60, 65, 75, 85, 56, 66, 27, 37, 47, 57, 61, 70 ]
[ "nonn", "base", "look" ]
A145329
[ 3, 20, 165, 1814, 25215, 422800, 8284753, 185549202, 4672333603, 130609758204, 4012046505613, 134303337007166, 4865394495960599, 189626416079163460, 7910956276398901000, 351720053331418600000, 1.660071606513784e+22 ]
[ "nonn" ]
A386199
[ 5, 7, 59, 79, 89, 97, 557, 577, 587, 599, 757, 787, 797, 857, 859, 877, 887, 977, 997, 5557, 5779, 5857, 5879, 5897, 5987, 7559, 7577, 7589, 7757, 7759, 7789, 7877, 7879, 8597, 8599, 8779, 8887, 8999, 9587, 9787, 9857, 9859, 9887, 55579, 55589, 55787, 55799, 55889 ]
[ "nonn", "base", "easy" ]
A021464
[ 1, 19, 248, 2810, 29871, 307929, 3126478, 31504000, 316245941, 3168518639, 31715571108, 317307900390, 3173840747611, 31742218586149, 317441248586138, 3174507821007980, 31745554950382880, 317457933399054460 ]
[ "nonn", "easy" ]
A108009
[ 1, 4608, 3680384, 1159546496, 196104916224, 20744281145088, 1506723437772160, 80061561536187260, 3259013884045691400, 105263289020017080000, 2.773568653326646e+21, 6.097280622176019e+22, 1.1393425484412401e+24, 1.8382460780903937e+25 ]
[ "nonn" ]
A276872
[ 1, 6, 11, 16, 21, 28, 33, 38, 43, 50, 55, 60, 65, 70, 77, 82, 87, 92, 99, 104, 109, 114, 119, 126, 131, 136, 141, 148, 153, 158, 163, 168, 175, 180, 185, 190, 197, 202, 207, 212, 217, 224, 229, 234, 239, 246, 251, 256, 261, 268, 273, 278, 283, 288, 295, 300 ]
[ "nonn", "easy" ]
A141596
[ 1, 1, 1, 1, 13, 1, 1, 33, 33, 1, 1, 61, 141, 61, 1, 1, 97, 397, 397, 97, 1, 1, 141, 897, 1597, 897, 141, 1, 1, 193, 1761, 4897, 4897, 1761, 193, 1, 1, 253, 3133, 12541, 19597, 12541, 3133, 253, 1, 1, 321, 5181, 28221, 63501, 63501, 28221, 5181, 321, 1, 1, 397, 8097, 57597, 176397, 254013, 176397, 57597, 8097, 397, 1 ]
[ "nonn", "tabl" ]
A035697
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 2, 0, 1, 1, 1, 2, 2, 1, 4, 1, 3, 2, 3, 5, 5, 3, 7, 3, 7, 6, 7, 9, 10, 7, 13, 8, 14, 12, 15, 17, 19, 15, 23, 17, 27, 24, 28, 30, 34, 30, 41, 33, 48, 43, 51, 53, 59, 55, 70, 61, 83, 76, 89, 89, 100, 97, 118, 108, 138, 127, 149 ]
[ "nonn" ]
A390172
[ 1, 1, 3, 12, 53, 261, 1356, 7315, 40563, 229791, 1324163, 7737387, 45737670, 273023637, 1643468253, 9964808217, 60803287261, 373086879114, 2300629241841, 14249808767491, 88614250473159, 553050040702680, 3462968461328761, 21748612863439456, 136963482736462430 ]
[ "nonn", "changed" ]
A179955
[ 19, 28, 37, 46, 55, 64, 73, 82, 91, 118, 127, 136, 145, 154, 163, 172, 181, 217, 226, 235, 244, 253, 262, 271, 316, 325, 334, 343, 352, 361, 415, 424, 433, 442, 451, 514, 523, 532, 541, 613, 622, 631, 712, 721, 811, 1117, 1126, 1135, 1144, 1153, 1162, 1171 ]
[ "base", "easy", "fini", "full", "nonn" ]
A112510
[ 0, 2, 6, 12, 28, 56, 116, 244, 488, 984, 2008, 4016, 8048, 16240, 32480, 64968, 129992, 261064, 522128, 1044264, 2088552, 4177512, 8371816, 16743632, 33487312, 66976208, 134085072, 268170144, 536340304, 1072680624, 2145361584, 4290748080, 8585715376, 17171430752 ]
[ "base", "nonn" ]
A382055
[ 0, 2, 6, 19, 0, 420, 924, 3672, 0, 78880, 431493, 2173950, 0, 71583429, 436726936, 2750336517, 0, 120521201887, 833996387274, 5932255141224, 0, 324116744376715, 2483526997445916, 19463766853506024, 0, 1274294107710603800, 10627079743009612000, 90335862784009240000, 0 ]
[ "nonn", "base" ]
A357098
[ 1001941, 1008701, 1012481, 1012861, 1034861, 1035641, 1037081, 1040981, 1052041, 1060781, 1078001, 1092061, 1101571, 1101931, 1102571, 1124951, 1141391, 1142131, 1142171, 1146791, 1149131, 1152071, 1157491, 1161331, 1165991, 1171231, 1185791, 1256681, 1267381, 1312411, 1319411, 1321571, 1321711 ]
[ "nonn", "base" ]
A266556
[ 1, 0, 1, 8, 4, 6, 9, 9, 2, 9, 9, 2, 0, 9, 9, 2, 9, 1, 2, 1, 7, 0, 6, 5, 9, 0, 4, 9, 3, 7, 6, 6, 7, 2, 1, 7, 2, 3, 0, 8, 6, 1, 0, 1, 9, 0, 5, 6, 4, 0, 7, 4, 9, 2, 0, 3, 8, 0, 0, 7, 0, 5, 7, 3, 6, 7, 5, 4, 7, 6, 1, 9, 4, 9, 4 ]
[ "nonn", "cons" ]
A215304
[ 2, 3, 19, 37, 53, 71, 89, 103, 137, 139, 157, 173, 191, 223, 239, 241, 257, 293, 307, 359, 409, 443, 461, 463, 479, 547, 563, 599, 613, 631, 647, 683, 701, 733, 751, 769, 853, 887, 919, 937, 953, 971, 1021, 1039, 1091, 1109, 1123, 1193, 1259, 1277 ]
[ "nonn", "easy" ]
A057390
[ 1, 0, 0, -3, -9, -36, -123, -450, -1764, -6690, -26649, -104112, -421248, -1688337, -6888978, -28063296, -115459524, -475617330, -1970737233, -8184006855, -34118533647, -142565353488, -597406140090 ]
[ "sign" ]
A337504
[ 1, 1, 3, 8, 13, 33, 112, 286, 769, 2288, 6695, 18745, 54654, 160888, 467402, 1362378, 4016517, 11807966, 34708018, 102451390, 302870005, 895207191, 2650590597, 7859253320, 23316653154, 69231883374, 205773157904, 612021943421, 1821435719846, 5424528040529, 16165017705176 ]
[ "nonn" ]
A083533
[ 1, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 4, 2, 2, 4, 4, 2, 2, 2, 2, 4, 2, 2, 2, 2, 4, 2, 4, 2, 6, 2, 2, 2, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 4, 4, 6, 2, 2, 2, 4, 2, 2, 4, 4, 2, 6, 4, 2, 2, 2, 2, 4, 4, 2, 2, 4, 6, 2, 4, 2, 2, 4, 4, 2, 2, 4, 4, 2, 2, 2, 2, 4, 6, 2, 10, 2, 4, 4, 2, 2, 4, 2, 2, 4, 4, 2, 6, 4, 2, 2, 4, 6, 4, 2, 4 ]
[ "nonn" ]
A298769
[ 8, 2048, 11807, 89295, 754713, 6456802, 53950338, 454801194, 3847185453, 32497437189, 274558538901, 2321648021996, 19629628158181, 165957305627364, 1403226073953134, 11865080326336066, 100325233293376850 ]
[ "nonn" ]
A340526
[ 1, 3, 1, 5, 3, 2, 8, 5, 6, 3, 10, 8, 10, 9, 5, 14, 10, 16, 15, 15, 7, 16, 14, 20, 24, 25, 21, 11, 20, 16, 28, 30, 40, 35, 33, 15, 23, 20, 32, 42, 50, 56, 55, 45, 22, 27, 23, 40, 48, 70, 70, 88, 75, 66, 30, 29, 27, 46, 60, 80, 98, 110, 120, 110, 90, 42, 35, 29, 54, 69, 100, 112, 154, 150, 176, 150, 126, 56 ]
[ "nonn", "tabl" ]
A145268
[ 1, 1, 3, 9, 30, 104, 378, 1414, 5424, 21208, 84244, 339008, 1379173, 5663078, 23439651, 97692524, 409650348, 1727034770, 7315915371, 31124324364, 132926220818, 569695276362, 2449395461726, 10561857055472, 45664873651576 ]
[ "easy", "nonn" ]
A138283
[ 2, 7, 6, 8, 6, 7, 8, 2, 8, 2, 9, 8, 7, 3, 2, 1, 5, 3, 2, 4, 9, 5, 3, 1, 3, 9, 1, 3, 0, 5, 1, 4, 0, 9, 0, 2, 0, 7, 1, 5, 5, 5, 1, 6, 5, 9, 0, 0, 0, 8, 6, 5, 6, 7, 4, 7, 3, 1, 3, 0, 3, 8, 4, 2, 8, 4, 8, 0, 2, 6, 7, 1, 4, 2, 7, 6, 9, 6, 3, 8, 1, 3, 0, 8, 4, 8, 0, 1, 6, 0, 3, 8, 0, 8, 1, 7, 0, 2, 4, 3, 0, 5, 8, 5, 6 ]
[ "cons", "nonn" ]
A123661
[ 8, 75, 346, 1284, 4408, 13534, 40148, 113583, 299614, 744570, 1718108, 3628442, 6915782, 11810625, 17106283 ]
[ "nonn", "fini", "full" ]
A323176
[ 113, 367, 1607, 10177, 102217, 1827697, 67201679, 6084503671, 1699344564793, 1940223714629437, 12877001925259260000, 7.713801355261689e+23, 7.229122157067435e+29, 2.1079337353575904e+37, 4.5166994522409257e+46, 2.082219412924045e+58 ]
[ "nonn" ]
A360247
[ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 46, 47, 49, 51, 53, 55, 57, 58, 59, 61, 62, 64, 65, 66, 67, 69, 70, 71, 73, 74, 77, 78, 79, 81, 82, 83, 85, 86, 87, 89, 90, 91, 93, 94, 95, 97, 100, 101, 102, 103, 105, 106, 107, 109, 110, 111, 113, 114, 115, 118, 119, 121, 122, 123, 125, 127, 128, 129, 130 ]
[ "nonn" ]
A359109
[ 1, 1, 3, 10, 38, 161, 747, 3753, 20253, 116642, 713130, 4607813, 31345921, 223767233, 1671430607, 13030153118, 105777688842, 892355720117, 7808793918123, 70763428070825, 663061665021433, 6415290033157950, 64009171867651410, 657841277082303400, 6956340269434938000 ]
[ "nonn" ]
A097433
[ 2, 4, 7, 9, 15, 18, 24, 26, 32, 41, 43, 52, 57, 60, 66, 74, 83, 86, 94, 100, 103, 111, 117, 125, 137, 142, 145, 151, 154, 159, 179, 185, 193, 196, 210, 213, 222, 230, 236, 244, 253, 255, 270, 272, 278, 281, 298, 315, 321, 323, 329, 337, 340, 354, 363, 371, 380 ]
[ "nonn" ]
A083314
[ 1, 3, 12, 51, 216, 903, 3732, 15291, 62256, 252303, 1019052, 4105731, 16511496, 66311703, 266043972, 1066567371, 4273443936, 17115299103, 68525766492, 274296776211, 1097768235576, 4392816334503, 17576495514612, 70321672588251 ]
[ "easy", "nonn" ]
A167478
[ 1, 4, 19, 75, 264, 869, 2741, 8396, 25175, 74271, 216336, 623689, 1782889, 5060500, 14277019, 40070259, 111954456, 311555501, 863978525, 2388417116, 6584117471, 18104432199, 49667825184, 135974484625, 371543306449, 1013443026724 ]
[ "easy", "nonn" ]
A317029
[ 19, 601, 1601, 16661, 16981, 19609, 60689, 66809, 69001, 69011, 100169, 119191, 189901, 196919, 616961, 1061689, 1088089, 1091119, 1106069, 1196089, 1198069, 1611601, 1666019, 1688969, 1800119, 1861889, 1891619, 1891661, 1910669, 1996681, 6060091, 6160601, 6196909 ]
[ "nonn", "base" ]
A300048
[ 1, 1, 2, 7, 29, 131, 627, 3124, 16032, 84162, 449828, 2439550, 13391105, 74256824, 415357737, 2340775363, 13278009018, 75753246286, 434392031856, 2502289328542, 14473290097526, 84023214062635, 489424396591995, 2859551104564120, 16754209625090980, 98415932763515680, 579475837597933600, 3419452319373566500, 20219028961691300000 ]
[ "nonn" ]
A225840
[ 1, 2, 2, 4, 5, 5, 4, 8, 8, 10, 10, 10, 13, 10, 8, 16, 17, 17, 16, 16, 20, 20, 16, 22, 20, 23, 26, 26, 23, 23, 16, 29, 26, 20, 34, 34, 34, 38, 20, 40, 32, 40, 40, 40, 40, 46, 24, 40, 44, 44, 40, 40, 53, 53, 52, 56, 52, 58, 53, 53, 61, 61, 32, 56, 58, 58, 52 ]
[ "nonn" ]
A345526
[ 1385, 1496, 1515, 1552, 1557, 1585, 1587, 1603, 1613, 1622, 1648, 1655, 1665, 1674, 1681, 1704, 1711, 1718, 1719, 1720, 1737, 1739, 1741, 1746, 1753, 1755, 1765, 1767, 1772, 1774, 1781, 1782, 1793, 1800, 1802, 1805, 1809, 1811, 1818, 1819, 1826, 1828, 1830 ]
[ "nonn" ]
A388992
[ -1, -1, -1, 2, -1, 0, -1, 5, 3, -1, -1, 13, -1, -1, -1, 14, -1, 19, -1, 17, -1, -1, -1, 5, 5, -1, 5, 1, -1, 1, -1, 29, -1, -1, -1, 54, -1, -1, -1, 4, -1, 1, -1, 29, 7, -1, -1, 73, 7, 41, -1, 11, -1, 5, -1, 25, -1, -1, -1, 31, -1, -1, 17, 62, -1, 1, -1, 41, -1, 1, -1, 121, -1, -1, 23, 15, -1, 1, -1, 101, 39, -1, -1, 17 ]
[ "sign", "frac" ]
A336009
[ 1, 1, 1, 1, 1, 2, 4, 8, 16, 34, 82, 226, 678, 2108, 6892, 23948, 88532, 344816, 1401200, 5925000, 26146360, 120743496, 582606552, 2926675112, 15259183112, 82458502624, 461577781968, 2674216518016, 16013654472352, 98968416103968, 630595248710144 ]
[ "nonn" ]
A306541
[ 2, 5, 2, 2, 3, 2, 3, 2, 2, 5, 2, 3, 2, 2, 2, 7, 2, 2, 2, 3, 2, 3, 2, 2, 7, 3, 2, 2, 2, 3, 2, 5, 2, 2, 3, 2, 2, 2, 2, 3, 2, 2, 2, 3, 2, 5, 2, 2, 3, 2, 3, 2, 2, 13, 2, 3, 2, 2, 2, 2, 7, 2, 2, 3, 2, 3, 2, 2, 5, 3, 2, 2, 2, 3, 2, 2, 2, 3, 2, 2, 2, 2, 5, 2, 3, 2, 2, 2 ]
[ "nonn" ]
A140536
[ 13, 197, 223, 433, 617, 643, 827, 853, 1063, 1483, 1667, 1693, 1877, 2087, 2113, 2297, 2927, 2953, 3137, 3163, 3347, 3373, 3557, 3583, 3767, 3793, 4003, 4397, 4423, 4817, 5237, 5657, 5683, 5867, 6287, 6733, 6917, 7127, 7547, 7573, 7757, 7993, 8387, 8597 ]
[ "nonn", "easy" ]
A273061
[ 15, 21, 25, 30, 34, 37, 41, 44, 47, 50, 53, 56, 59, 62, 64, 67, 70, 72, 75, 77, 80, 82, 85, 87, 90, 92, 94, 97, 99, 101, 103, 106, 108, 110, 112, 114, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 142, 144, 146, 148, 150, 151, 153, 155, 157, 159, 161, 163 ]
[ "nonn" ]
A195846
[ 1, 8, 7, 5, 8, 5, 0, 8, 2, 8, 2, 8, 2, 8, 5, 8, 2, 8, 5, 8, 6, 8, 6, 8, 6, 8, 6, 8, 9, 8, 9, 8, 9, 8, 9, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 9, 8, 9, 8, 4, 8, 4, 8, 4, 8, 4, 8, 4, 8, 4, 8, 4, 8, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4 ]
[ "nonn", "base" ]
A107873
[ 1, 4, 1, 15, 5, 1, 84, 28, 6, 1, 715, 220, 45, 7, 1, 8568, 2380, 455, 66, 8, 1, 134596, 33649, 5985, 816, 91, 9, 1, 2629575, 593775, 98280, 12650, 1330, 120, 10, 1, 61523748, 12620256, 1947792, 237336, 23751, 2024, 153, 11, 1, 1677106640, 314457495, 45379620, 5245786, 501942, 40920, 2925, 190, 12, 1 ]
[ "nonn", "tabl" ]
A119668
[ 1, 2, 7, 48, 820, 44288 ]
[ "nonn", "more" ]
A004811
[ 11, 1034, 2057, 3080, 4103, 5126, 6149, 7172, 8195, 9218, 10241, 11264, 59059, 60082, 61105, 62128, 63151, 64174, 65197, 66220, 67243, 68266, 69289, 118107, 119130, 120153, 121176, 122199, 123222, 124245, 125268, 126291, 127314, 177155, 178178, 179201, 180224, 181247 ]
[ "nonn", "easy" ]
A351186
[ 1, 1, 1, -4, 16, -69, 371, -2719, 24691, -243804, 2479276, -25931249, 284075601, -3320433179, 41744590941, -561939568544, 8008026088996, -119496752915869, 1854697111334891, -29870689367146380, 499291484226079550, -8668202648905260000, 156301404533216150000 ]
[ "sign" ]
A291915
[ 0, 0, 0, 2, 22, 82, 268, 742, 1902, 4562, 10452, 23068, 49432, 103364, 211764, 426354, 845626, 1655454, 3203876, 6137946, 11652946, 21944034, 41021256, 76174360, 140595760, 258061160, 471255240, 856536610, 1550048766, 2793774026, 5016560956, 8976350894 ]
[ "nonn", "easy" ]
A307969
[ 1, -2, 2, 4, -24, 48, 24, -464, 1376, -704, -9920, 41600, -55040, -201216, 1266048, -2628864, -3021312, 37696512, -108659712, 15857664, 1067003904, -4155138048, 4378226688, 27416125440, -149814263808, 273526325248, 569660309504, -5103546466304, 13241145229312, 4914079858688 ]
[ "sign" ]
A227300
[ 1, 2, 2, 3, 7, 11, 16, 28, 48, 77, 126, 211, 349, 573, 947, 1568, 2588, 4271, 7058, 11661, 19256, 31804, 52538, 86779, 143329, 236744, 391046, 645900, 1066850, 1762163, 2910634, 4807590, 7940870, 13116238, 21664568, 35784145, 59105987, 97627533, 161254953, 266350689 ]
[ "nonn" ]
A155037
[ 2, 4, 8, 10, 12, 14, 18, 22, 34, 42, 44, 48, 56, 62, 64, 76, 78, 80, 88, 90, 100, 102, 116, 130, 134, 136, 144, 146, 154, 162, 168, 184, 186, 212, 222, 226, 230, 234, 238, 248, 260, 264, 270, 282, 284, 288, 300, 310, 314, 316, 350, 356, 378, 400, 404, 418, 424 ]
[ "nonn", "easy" ]
A096703
[ 173, 353, 631, 827, 3329, 4723, 13693, 17789, 20947, 21059, 21503, 23563, 23599, 27751, 29759, 35419, 36781, 37991, 44939, 52021, 57163, 57269, 57719, 59663, 68713, 70529, 70879, 71399, 75541, 76949, 78301, 79621, 94399, 101929, 104759 ]
[ "nonn" ]
A333819
[ 1, 3, 3, 3, 3, 3, 3, 5, 3, 3, 3, 3, 3, 5, 3, 3, 3, 5, 3, 5, 3, 3, 3, 3, 3, 5, 3, 3, 3, 3, 3, 5, 3, 3, 5, 3, 3, 5, 7, 3, 3, 3, 3, 5, 3, 5, 3, 5, 3, 5, 3, 3, 3, 3, 3, 3, 3, 5, 3, 5, 3, 5, 7, 3, 3, 3, 3, 5, 3, 3, 3, 5, 3, 5, 3, 3, 5, 7, 3, 5, 3, 3, 3, 3, 3, 5, 3, 5, 3, 3, 3, 5, 3, 5, 7, 3, 3, 5, 3, 3, 3, 5, 3, 5, 3 ]
[ "nonn" ]
A045526
[ 6, 56, 80, 156, 161, 170, 186, 200, 230, 238, 277, 288, 305, 307, 323, 325, 327, 344, 385, 410, 451, 454, 472, 475, 504, 532, 547, 551, 575, 592, 601, 615, 645, 661, 697, 710, 724, 731, 790, 800, 811, 822, 848 ]
[ "nonn", "base" ]
A001047
[ 0, 1, 5, 19, 65, 211, 665, 2059, 6305, 19171, 58025, 175099, 527345, 1586131, 4766585, 14316139, 42981185, 129009091, 387158345, 1161737179, 3485735825, 10458256051, 31376865305, 94134790219, 282412759265, 847255055011, 2541798719465, 7625463267259, 22876524019505 ]
[ "nonn", "easy", "nice" ]
A249713
[ 72, 1177, 7056, 27113, 80360, 200489, 442144, 888465, 1659976, 2924889, 4910896, 7918521, 12336104, 18656489, 27495488, 39612193, 55931208, 77566873, 105849552, 142354057, 188930280, 247736105, 321272672, 412422065, 524487496, 661236057 ]
[ "nonn" ]
A347948
[ 1, 0, 1, 1, 6, 21, 110, 673, 4312, 34260, 280212, 2648581, 26580840, 292468333, 3453838544, 43672689816, 590203920256, 8458029201433, 128528293405392, 2059731511022935, 34762308371221224, 615898019175914100, 11432263502365895000, 221855824404176470000 ]
[ "nonn" ]
A257070
[ 2, 3, 1, 3, 2, 4, 1, 3, 3, 4, 2, 1, 1, 3, 2, 4, 1, 3, 3, 3, 9, 2, 2, 1, 16, 1, 3, 3, 9, 4, 2, 1, 16, 2, 1, 3, 4, 3, 3, 4, 1, 3, 2, 1, 1, 3, 2, 2, 2, 4, 1, 1, 16, 1, 1, 3, 4, 2, 1, 25, 2, 4, 2, 2, 1, 3, 3, 4, 3, 25, 4, 1, 2, 3, 2, 2, 3, 36, 1, 9, 3, 1, 2, 1 ]
[ "nonn" ]
A360598
[ 1, 1, 2, 6, 1, 4, 20, 1, 7, 56, 1, 9, 90, 1, 11, 132, 1, 13, 182, 1, 15, 240, 1, 17, 306, 1, 19, 399, 1, 22, 506, 1, 24, 600, 1, 26, 702, 1, 28, 812, 1, 30, 930, 1, 32, 1056, 1, 34, 1190, 1, 36, 1332, 1, 38, 1482, 1, 40, 1640, 1, 42, 1806, 1, 44, 1980, 1, 46 ]
[ "nonn" ]
A336687
[ 1, 3, 4, 12, 64, 84, 140, 144, 162, 192, 336, 360, 420, 468, 480, 576, 600, 644, 720, 780, 1008, 1344, 1512, 1584, 1600, 1740, 1872, 2160, 2240, 2448, 2592, 2736, 2880, 2884, 3136, 3240, 3888, 4032, 4158, 4228, 4464, 4608, 4800, 5040, 5115, 5184, 5328, 5670, 6060, 6192, 6336 ]
[ "nonn" ]
A242346
[ 8629739, 77115359, 173508869, 343621919, 419597309, 573556349, 763154039, 770676239, 847344419, 851521949, 951418229, 1014432869, 1252780829, 1260053939, 1322933519, 1529921909, 1569236309, 1861760819, 1954231199, 2048205689, 2071334939, 2583377789, 2658083819 ]
[ "nonn" ]
A260753
[ 2, 2, 2279, 5806, 4, 1135, 816, 6556, 725, 2, 1333, 10839, 27, 829, 2279, 2838, 3881, 6540, 2564, 2, 7830, 6540, 27, 4905, 6121, 8220, 316, 1061, 2, 14691, 2, 1168, 738, 4707, 785, 12467, 5492, 1447, 542, 538, 12840, 829, 4732, 5637, 785, 1246, 1198, 433, 58, 573, 26280, 17387, 316, 430, 1198, 4315, 4315, 1479, 4315, 1497 ]
[ "nonn" ]
A274577
[ 18, 72, 98, 162, 242, 245, 288, 392, 490, 605, 648, 722, 882, 968, 980, 1058, 1152, 1210, 1225, 1458, 1568, 1805, 1922, 1960, 2178, 2205, 2420, 2450, 2592, 2645, 2888, 3025, 3528, 3610, 3698, 3872, 3920, 4232, 4410, 4418, 4608, 4693, 4802, 4805, 4840, 4900, 5290 ]
[ "nonn", "easy" ]
A079316
[ 1, 3, 3, 7, 5, 11, 9, 21, 11, 25, 15, 35, 19, 45, 29, 73, 31, 77, 35, 87, 39, 97, 49, 125, 53, 135, 63, 163, 73, 191, 101, 273, 103, 277, 107, 287, 111, 297, 121, 325, 125, 335, 135, 363, 145, 391, 173, 473, 177, 483, 187, 511, 197, 539, 225, 621, 235, 649, 263, 731 ]
[ "nonn", "easy" ]
A120728
[ 2, 1, 2, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 2, 2, 1, 0, 2, 2, 2, 1, 1, 1, 2, 2, 0, 2, 1, 2, 0, 2, 1, 1, 2, 2, 2, 1, 0, 1, 2, 0, 2, 1, 0, 0, 0, 2, 1 ]
[ "nonn", "less" ]
A233094
[ 14, 386, 11486, 342626, 10221326, 304926626, 9096692126, 271376130626, 8095800458126, 241517133090626, 7205034990428126, 214943464047390620, 6412278746469578000, 191293645073850400000, 5.706747958483164e+21 ]
[ "nonn" ]
A125713
[ 3, 3, 3, 3, 5, 3, 7, 7, 3, 3, 3, 17, 3, 3, 43, 5, 3, 1607, 5, 19, 127, 229, 3, 3, 3, 13, 3, 3, 149, 3, 5, 3, 23, 3, 5, 83, 3, 3, 37, 7, 3, 3, 37, 5, 3, 5, 58543, 3, 3, 7, 29, 3, 479, 5, 3, 19, 5, 3, 4663, 54517, 17, 3, 3, 5, 7, 3, 3, 17, 11, 47, 61, 19, 23, 3, 5, 19, 7, 5, 7, 3, 3 ]
[ "hard", "nonn" ]
A128849
[ 1, 2, 3, 14, 45, 104, 149, 998, 3143, 10427, 23997, 34424, 574781, 1183986, 4126739, 5310725, 14748189, 20058914, 34807103, 263708635, 298515738, 860740111, 1159255849, 2019995960, 3179251809, 8378499578, 45071749699, 98521998976 ]
[ "frac", "nonn", "base" ]
A192124
[ 0, 1, 3, 6, 7, 15, 22, 24, 28, 31, 54, 63, 118, 127, 156, 246, 255, 412, 502, 511, 924, 1014, 1023, 1048, 1948, 2038, 2047, 3096, 3996, 4086, 4095, 6384, 7192, 8092, 8182, 8191, 15384, 16284, 16374, 16383, 22768, 31072, 31768, 32668, 32758, 32767, 48576 ]
[ "nonn" ]
A005789
[ 1, 1, 5, 42, 462, 6006, 87516, 1385670, 23371634, 414315330, 7646001090, 145862174640, 2861142656400, 57468093927120, 1178095925505960, 24584089974896430, 521086299271824300, 11198784501894470000, 243661974372798630000, 5.36056343620157e+21 ]
[ "nonn", "easy", "walk", "nice" ]