Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A211764
[ 36, 186, 944, 4764, 23824, 118360, 584192, 2867280, 14000960, 68054336, 329428048, 1588714080, 7636061184, 36590420768, 174849450144, 833428507648, 3963494947280, 18809675141312, 89095618484832, 421283134048224, 1988833659358080, 9375342287781792, 44135939723369550 ]
[ "nonn" ]
A296147
[ 1, 1, 1, 2, 2, 6, 3, 20, 14, 44, 32, 69, 212, 287, 796, 438, 1402, 4232, 3202, 2242, 14316, 5080, 11122, 12374, 155305, 152602, 77469 ]
[ "nonn", "hard", "more" ]
A205940
[ 91440, 620988, 6705048, 70027468, 692354440, 6909160028, 72541287824, 778680028616, 7889326861776, 81346754344248, 853506521827200, 9001326523610412, 92292464888517820, 960070329464841100 ]
[ "nonn" ]
A177092
[ 7, 19, 37, 61, 67, 97, 109, 127, 139, 151, 181, 229, 277, 331, 337, 439, 541, 607, 691, 751, 757, 769, 811, 877, 919, 967, 991, 1087, 1117, 1129, 1279, 1321, 1381, 1399, 1447, 1471, 1489, 1531, 1549, 1567, 1597, 1657, 1699, 1747, 1789, 1801, 1831, 1987 ]
[ "nonn", "easy" ]
A374897
[ 10, 21, 22, 33, 4, 15, 6, 57, 38, 9, 10, 111, -1, 213, 14, 15, -1, 217, 118, 119, -1, 21, 22, 123, -1, 25, 26, 327, -1, 129, -1, 731, -1, 33, 34, 35, -1, 237, 38, 39, -1, 141, 142, 143, -1, 145, 46, 247, -1, 49, -1, 51, -1, 253, 254, 55, -1, 57, 58, 159, -1, 161, 62, 763, -1, 65, 166, 267, -1, 69 ]
[ "sign", "base", "look" ]
A241977
[ 3, 487, 1461, 4383, 13149, 39447, 118341, 355023, 56598313, 169794939, 509384817, 1754547703, 5263643109, 7187985751, 15790929327, 21563957253, 27563378431, 33902389487, 47372787981, 50315900257, 64691871759, 82690135293, 101707168461, 150947700771 ]
[ "nonn" ]
A289291
[ 1, -12, -108, -1344, -22044, -409752, -8201088, -172293504, -3746915388, -83625518604, -1904468689368, -44079484775616, -1033852665619200, -24518163456010390, -586936016770722000, -14164129272396669000, -344209494372831400000 ]
[ "sign" ]
A377152
[ 1, 5, 20, 95, 400, 1561, 5915, 21610, 76585, 265075, 898622, 2992235, 9810290, 31727815, 101379175, 320464280, 1003259080, 3113576320, 9586763720, 29305985800, 88997753446, 268642069750, 806394498200, 2408144329250, 7157177344225, 21177323087891 ]
[ "nonn" ]
A011399
[ 1, 3, 3, 5, 1, 4, 1, 3, 6, 2, 5, 4, 0, 3, 1, 2, 9, 4, 0, 7, 3, 6, 7, 3, 8, 7, 8, 0, 7, 0, 3, 1, 7, 1, 7, 2, 0, 3, 5, 3, 6, 1, 5, 8, 9, 8, 4, 7, 8, 0, 8, 1, 7, 6, 0, 3, 8, 1, 8, 4, 7, 7, 2, 8, 4, 1, 1, 6, 1, 8, 9, 7, 8, 4, 4, 8, 8, 2, 8, 0, 0, 9, 6, 7, 9, 3, 2, 1, 5, 2, 4, 8, 7, 5, 6, 4, 2, 9, 9 ]
[ "nonn", "cons", "easy" ]
A337411
[ 1, 2, 1, 3, 6, 1, 4, 24, 218, 1, 5, 70, 2285, 90054, 1, 6, 165, 703760, 1471640157, 573439556, 1, 7, 336, 10194250, 1466049174160, 6332134720430727, 50043770249328, 1, 8, 616, 90775566, 310441584462375, 629648890639384600000, 1.8398940960999641e+24, 59966884221697870000, 1 ]
[ "nonn", "tabl" ]
A351654
[ 1, -5, -11, 3, -29, 55, -55, 3, 16, 145, -131, -33, -181, 275, 319, 3, -305, -80, -379, -87, 605, 655, -551, -33, 96, 905, 16, -165, -869, -1595, -991, 3, 1441, 1525, 1595, 48, -1405, 1895, 1991, -87, -1721, -3025, -1891, -393, -464, 2755, -2255, -33, 288, -480, 3355, -543, -2861, -80, 3799 ]
[ "sign", "mult" ]
A381909
[ 1, 3, 16, 121, 1117, 11569, 128648, 1500054, 18091859, 223794730, 2823369749, 36185653049, 469808971400, 6165903108879, 81667617713170, 1090234962290114, 14654059445570508, 198151602861222400, 2693625234657193000, 36789566028850640000, 504600217464089000000 ]
[ "nonn" ]
A148128
[ 1, 1, 2, 4, 11, 26, 75, 226, 694, 2124, 6964, 22651, 74306, 252118, 870230, 2985640, 10429931, 36910773, 130430664, 465185889, 1683090537, 6096731410, 22153416883, 81263153490, 298937740181, 1101577014304, 4090030072618, 15254096109545, 56942298278323, 213478556276168, 803556605025425, 3028267343205841 ]
[ "nonn", "walk" ]
A271428
[ 3, 6, 24, 42, 48, 86, 102, 138, 182, 302, 438, 506, 926, 1266, 3600, 23550, 24122, 42410, 51432, 82290, 137246 ]
[ "nonn", "more" ]
A211020
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8 ]
[ "nonn", "changed" ]
A264404
[ 1, 1, 1, 1, 2, 1, 2, 2, 1, 3, 3, 1, 4, 4, 1, 2, 5, 6, 2, 2, 6, 8, 3, 3, 2, 8, 11, 4, 5, 2, 10, 14, 5, 7, 3, 3, 12, 19, 7, 10, 5, 3, 15, 24, 9, 15, 6, 4, 4, 18, 31, 12, 20, 9, 7, 4, 22, 39, 15, 26, 13, 9, 6, 5, 27, 49, 19, 36, 17, 13, 10, 5, 32, 61, 24, 46, 23, 18, 14, 7, 6, 38, 76, 30, 60, 31, 24 ]
[ "nonn", "tabf" ]
A056488
[ 6, 21, 36, 126, 216, 756, 1296, 4536, 7776, 27216, 46656, 163296, 279936, 979776, 1679616, 5878656, 10077696, 35271936, 60466176, 211631616, 362797056, 1269789696, 2176782336, 7618738176, 13060694016, 45712429056, 78364164096, 274274574336, 470184984576 ]
[ "nonn", "easy" ]
A301125
[ 1, 4, 9, 17, 31, 53, 78, 100, 122, 151, 190, 237, 287, 339, 396, 450, 491, 534, 603, 697, 795, 876, 936, 995, 1078, 1191, 1318, 1439, 1547, 1647, 1743, 1840, 1950, 2082, 2231, 2378, 2510, 2639, 2782, 2933, 3083, 3245, 3427, 3605, 3756, 3895, 4053 ]
[ "nonn" ]
A351185
[ 1, 1, 1, -3, 9, -31, 153, -1075, 8689, -72031, 605201, -5282051, 49239225, -497094079, 5410919273, -62597718643, 759331611489, -9586004915007, 125701843190689, -1713676634245251, 24313707650733290, -358906747784541100, 5502327502961296000, -87382907614533530000 ]
[ "sign" ]
A254464
[ 84, 210, 714, 2982, 14178, 73470, 404634, 2331462, 13906578, 85232910, 533860554, 3403329942, 22012307778, 144090486750, 952693102074, 6352175272422, 42655384385778, 288161867586990, 1956674663089194, 13344181547374902, 91343993647708580, 627261876368085600 ]
[ "nonn", "easy" ]
A020231
[ 781, 1541, 5461, 5611, 7813, 13021, 14981, 15751, 24211, 25351, 29539, 38081, 40501, 44801, 53971, 79381, 100651, 102311, 104721, 112141, 121463, 133141, 141361, 146611, 195313, 211951, 216457, 222301, 251521, 289081, 290629, 298271, 315121 ]
[ "nonn" ]
A261198
[ 2, 23, 0, 23, 11, 0, 19, 23, 0, 11, 13, 0, 17, 19, 0, 23, 37, 0, 29, 41, 0, 41, 101, 0, 37, 41, 0, 101, 59, 0, 43, 37, 0, 41, 43, 0, 47, 101, 0, 59, 67, 0, 89, 59, 0, 67, 71, 0, 101, 89, 0, 59, 61, 0, 89, 67, 0, 71, 73, 0, 103, 101, 0, 127, 89, 0, 109, 103, 0, 101, 79, 0, 83, 127, 0, 89, 101, 0, 109, 109, 0, 103, 107, 0, 127, 101, 0, 109, 113, 0, 101, 103, 0, 107, 109, 0, 113, 127, 0, 101 ]
[ "nonn", "base" ]
A170536
[ 1, 47, 2162, 99452, 4574792, 210440432, 9680259872, 445291954112, 20483429889152, 942237774900992, 43342937645445630, 1993775131690499000, 91713656057762960000, 4.218828178657096e+21, 1.9406609621822642e+23 ]
[ "nonn" ]
A047416
[ 0, 1, 3, 4, 6, 8, 9, 11, 12, 14, 16, 17, 19, 20, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 38, 40, 41, 43, 44, 46, 48, 49, 51, 52, 54, 56, 57, 59, 60, 62, 64, 65, 67, 68, 70, 72, 73, 75, 76, 78, 80, 81, 83, 84, 86, 88, 89 ]
[ "nonn" ]
A141624
[ 2, 6, 6, 6, 6, 6, -2, 6, 2, -2, 2, 6, 6, -6, -6, -18, -18, -14, -14, -18, -18, -22 ]
[ "sign" ]
A234316
[ 2, 3, 5, 7, 5, 7, 11, 7, 13, 11, 13, 11, 17, 13, 19, 17, 11, 19, 17, 13, 23, 19, 13, 23, 17, 23, 19, 17, 29, 19, 31, 29, 23, 17, 31, 29, 23, 19, 31, 19, 37, 29, 23, 37, 31, 29, 23, 41, 37, 31, 43, 41, 29, 23, 43, 41, 37, 31, 29, 47, 43, 37, 31, 47, 41, 29, 47, 43, 41, 37, 31 ]
[ "nonn", "tabf" ]
A067641
[ 2, 20, 174, 1504, 13300, 120744, 1122198, 10638464, 102541428, 1002305040, 9914663308, 99085515840, 999104604784, 10153152363648, 103892246982390, 1069610792999424, 11072575568623300, 115189593628215600 ]
[ "nonn" ]
A223888
[ 25, 69, 81, 87, 115, 145, 213, 265, 289, 339, 355, 391, 415, 445, 477, 493, 505, 529, 565, 695, 731, 747, 789, 815, 841, 901, 985, 1041, 1047, 1077, 1119, 1149, 1207, 1219, 1315, 1341, 1347, 1383, 1401, 1411, 1437, 1465, 1509, 1513, 1527, 1537, 1555, 1585 ]
[ "nonn", "base" ]
A218331
[ 38, 90, 476, 708, 1826, 2366, 4600, 5576, 9310, 10850, 16468, 18700, 26586, 29638, 40176, 44176, 57750, 62826, 79820, 86100, 106898, 114510, 139496, 148568, 178126, 188786, 223300, 235676, 275530, 289750, 335328, 351520, 403206, 421498, 479676, 500196 ]
[ "nonn", "easy" ]
A264337
[ 181, 3567, 70669, 1399783, 27726581, 549201567, 10878455069, 215477871383, 4268134837381, 84542207852367, 1674592106593069, 33169925350906184, 657022055372706600, 13014137857695924000, 257780972182185870000 ]
[ "nonn" ]
A030253
[ 1, 4, 1485, 75503872, 1017252851596875, 5.757133327963849e+24, 2.021588165204438e+37, 6.113571773523322e+52 ]
[ "nonn" ]
A255991
[ 93, 136, 207, 328, 530, 854, 1352, 2088, 3175, 4824, 7406, 11528, 18124, 28562, 44768, 69584, 107469, 165670, 256009, 397452, 619647, 967640, 1509297, 2347848, 3643074, 5646004, 8753601, 13591820, 21137644, 32901050, 51205059, 79628272, 123712139 ]
[ "nonn" ]
A249993
[ 1, 1, 11, 29, 147, 525, 2227, 8653, 35123, 139469, 559923, 2235597, 8950579, 35785933, 143176499, 572640461, 2290692915, 9162509517, 36650562355, 146601200845, 586406900531, 2345623407821, 9382502019891, 37529991302349, 150119998763827, 600479927946445 ]
[ "nonn", "easy" ]
A301810
[ 2, 20831323, 264860525297, 110176968196069, 21128733495648196, 2537788218640453000 ]
[ "nonn", "hard", "more" ]
A386210
[ 1, 3, 12, 76, 687, 7917, 108928, 1725768, 30796797, 609902671, 13260956196, 313951142508, 8039710476955, 221467222589241, 6531522562100448, 205381223316464450, 6860540121003113000, 242651957254699940000, 9.060531236377877e+21, 3.562083005974432e+23 ]
[ "nonn" ]
A211841
[ 16479, 86295, 426022, 1874580, 7251376, 24849643, 76514893, 214762865, 556551660, 1346075734, 3065835607, 6624907961, 13666568938, 27055113275, 51624909857, 95304639221, 170767632249, 297806806741, 506691598400 ]
[ "nonn" ]
A223393
[ 31, 961, 5450, 188958, 4182458, 101698908, 2972878486, 84155649292, 2392654352060, 83053389564196 ]
[ "nonn" ]
A187653
[ 1, 2, 10, 115, 2108, 52006, 1606229, 59550709, 2575966264, 127343893378, 7081926869746, 437585883729512, 29740614295527536, 2205002457135885600, 177099066222770060000, 1.5317784128757306e+22, 1.4194767051285703e+24 ]
[ "nonn", "easy" ]
A219175
[ 0, 0, 1, 0, 1, 0, 1, 0, 3, 2, 1, 0, 1, 2, 3, 0, 1, 0, 1, 0, 3, 2, 1, 0, 5, 2, 9, 4, 1, 2, 1, 0, 3, 2, 11, 0, 1, 2, 3, 0, 1, 0, 1, 4, 9, 2, 1, 0, 7, 10, 3, 4, 1, 0, 15, 2, 3, 2, 1, 0, 1, 2, 3, 0, 5, 6, 1, 4, 3, 10, 1, 0, 1, 2, 15, 4, 17, 6, 1, 0, 27, 2, 1, 0, 5 ]
[ "nonn" ]
A138534
[ 1, 2, 12, 120, 5040, 110880, 43243200, 1470268800, 1173274502400, 269853135552000, 516498901446528000, 32022931889684734000, 3.234636350177055e+24, 2.6524018071451853e+26, 1.1633434326138782e+30, 6.01448554661375e+33 ]
[ "nonn" ]
A141716
[ 1, 4, 20, 136, 1292, 17400, 335404, 9317288, 374916236, 21939338488, 1872964421084, 233869019978312, 42804259804575940, 11504430006153224000, 4.547687849230636e+21, 2.6476555998717157e+24 ]
[ "nonn" ]
A110865
[ 1, 1, 3, 4, 11, 20, 59, 161, 675, 3862, 45144, 1320284 ]
[ "nonn" ]
A100223
[ 1, 0, 1, 1, 0, -2, -3, 1, 11, 15, -13, -77, -86, 144, 595, 495, -1520, -4810, -2485, 15675, 39560, 6290, -159105, -324805, 87075, 1592843, 2616757, -2136539, -15726114, -20247800, 32296693, 152909577, 145139491, -417959049, -1460704685, -885536173, 4997618808, 13658704994, 3223741399 ]
[ "sign" ]
A236803
[ 277, 1435, 8825, 60187, 410305, 2926867, 20377961, 147734251, 1039350577, 7613312515, 53944065785, 398046992347, 2834584305025, 21024264295027, 150246189753161, 1118382878221771, 8011732148951377, 59783309384192990 ]
[ "nonn" ]
A362568
[ 1, 1, 1, -5, -23, 121, 1321, -7349, -148175, 853777, 27840241, -163354949, -7934320679, 46820981065, 3203091569497, -18833438286389, -1742847946697759, 10137524365568160, 1230956201929018400, -7042544858204664000, -1.0958644810541155e+21 ]
[ "sign" ]
A041644
[ 18, 37, 240, 277, 2456, 5189, 7645, 20479, 28124, 76727, 641940, 718667, 4953942, 10626551, 387509778, 785646107, 5101386420, 5887032527, 52197646636, 110282325799, 162479972435, 435242270669 ]
[ "nonn", "cofr", "frac", "easy" ]
A059852
[ 5, 67, 70, 22, 1, 43, 25, 40, 4, 53, 23, 49, 8, 7, 26, 52, 77, 16, 13, 2, 14, 41, 17, 68, 71, 76 ]
[ "base", "easy", "fini", "full", "nonn", "word" ]
A123675
[ 0, 1, 2, 1, 2, 1, 3, 2, 1, 1, 1, 2, 2, 1, 1, 0, 2, 2, 1, 1, 1, 1, 0, 2, 1, 4, 2, 3, 1, 0, 2, 2, 4, 1, 0, 3, 2, 2, 3, 0, 0, 2, 0, 3, 0, 1, 0, 1, 1, 2, 0, 3, 1, 0, 1, 2, 1, 1, 3, 0, 3, 2, 2, 2, 0, 3, 0, 2, 1, 0, 2, 1, 2, 2, 1, 2, 1, 1, 1, 1, 2, 1, 0, 0, 0, 0, 0, 2, 1, 1, 1, 2, 1, 3, 1, 0, 2, 2, 4, 2, 2, 1, 0, 3, 0 ]
[ "nonn" ]
A213500
[ 1, 4, 2, 10, 7, 3, 20, 16, 10, 4, 35, 30, 22, 13, 5, 56, 50, 40, 28, 16, 6, 84, 77, 65, 50, 34, 19, 7, 120, 112, 98, 80, 60, 40, 22, 8, 165, 156, 140, 119, 95, 70, 46, 25, 9, 220, 210, 192, 168, 140, 110, 80, 52, 28, 10, 286, 275, 255, 228, 196, 161, 125, 90 ]
[ "nonn", "easy", "tabl" ]
A235303
[ 70, 210, 518, 1554, 4006, 12018, 32006, 96018, 261670, 785010, 2173958, 6521874, 18267046, 54801138, 154764806, 464294418, 1319524390, 3958573170, 11307598598, 33922795794, 97317170086, 291951510258, 840713542406, 2522140627218 ]
[ "nonn" ]
A116926
[ 6, 14, 15, 51, 62, 91, 95, 159, 254, 287, 473, 679, 703, 1139, 1199, 1339, 1717, 1891, 2051, 2147, 2495, 2651, 2701, 2869, 3151, 4313, 4381, 4607, 5017, 5267, 6245, 6683, 8441, 9809, 10063, 10637, 11051, 11183, 12403, 13119, 13169, 13207, 13423, 13427 ]
[ "nonn" ]
A108514
[ 1, 2, 2, 4, 4, 4, 6, 8, 6, 8, 10, 8, 12, 12, 10, 16, 16, 12, 18, 16, 14, 20, 22, 16, 20, 24, 18, 24, 28, 20, 30, 32, 22, 32, 28, 24, 36, 36, 26, 32, 40, 28, 42, 40, 30, 44, 46, 32, 42, 40, 34, 48, 52, 36, 44, 48, 38, 56, 58, 40, 60, 60, 42, 64, 52, 44, 66, 64, 46, 56, 70, 48, 72, 72, 50 ]
[ "nonn" ]
A313850
[ 1, 5, 10, 16, 21, 23, 31, 37, 40, 47, 49, 57, 63, 66, 67, 77, 84, 85, 95, 93, 104, 110, 110, 112, 124, 130, 129, 143, 138, 151, 157, 154, 156, 172, 177, 172, 190, 183, 199, 204, 198, 200, 219, 225, 216, 236, 227, 247, 252, 242 ]
[ "nonn" ]
A128309
[ 2, 4, 8, 14, 16, 22, 26, 28, 32, 38, 42, 44, 50, 52, 56, 62, 64, 70, 74, 76, 82, 84, 88, 94, 98, 100, 104, 110, 112, 118, 122, 124, 128, 134, 138, 140, 146, 148, 152, 158, 162, 164, 168, 174, 176, 182, 186, 188, 194, 196, 200, 206, 208, 214, 218, 220, 224, 230, 234, 236, 242 ]
[ "nonn", "easy" ]
A351834
[ 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 4, 5, 6, 7, 6, 7, 8, 9, 7, 9, 9, 11, 9, 11, 11, 12, 10, 12, 13, 14, 12, 14, 14, 16, 12, 16, 17, 18, 15, 18, 19, 19, 16, 19, 21, 22, 18, 21, 23, 24, 18, 22, 23, 26, 21, 24, 24, 27, 22, 26, 27, 28, 24, 28, 29, 30, 24, 30, 30, 33, 24, 32, 32, 34, 27 ]
[ "nonn" ]
A121708
[ 1, 2, 2, 7, 2, 1, 11, 3, 11, 1, 29, 47, 29, 1, 19, 41, 19, 1, 199, 23, 199, 1, 521, 281, 521, 1, 31, 2207, 31, 1, 3571, 107, 3571, 1, 9349, 2161, 9349, 1, 211, 13201, 211, 1, 64079, 1103, 64079, 1, 15251, 90481, 15251, 1, 5779, 14503, 5779, 1, 1149851, 2521 ]
[ "frac", "nonn" ]
A230635
[ 16385, 16387, 16402, 16404, 32770, 32772, 32787, 32789, 49155, 49157, 49172, 49174, 65542, 65554, 81922, 81924, 81939, 81941, 98307, 98309, 98324, 98326, 114692, 114694, 114709, 114711, 131079, 131091, 147459, 147461, 147476, 147478, 163844, 163846, 163861 ]
[ "nonn", "base" ]
A044216
[ 29, 93, 157, 221, 232, 285, 349, 413, 477, 541, 605, 669, 733, 744, 797, 861, 925, 989, 1053, 1117, 1181, 1245, 1256, 1309, 1373, 1437, 1501, 1565, 1629, 1693, 1757, 1768, 1821, 1856, 1949, 2013, 2077, 2141, 2205, 2269, 2280 ]
[ "nonn", "base" ]
A097448
[ 0, 1, 2, 3, 2, 5, 6, 7, 8, 3, 10, 11, 12, 13, 14, 15, 4, 17, 18, 19, 20, 21, 22, 23, 24, 5, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 6, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 7, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 8, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 ]
[ "nonn", "easy" ]
A106585
[ 1, 1, 2, 2, 1, 2, 5, 7, 7, 1, 2, 5, 13, 22, 29, 29, 1, 2, 5, 13, 34, 65, 101, 130, 130, 1, 2, 5, 13, 34, 89, 185, 322, 481, 611, 611, 1, 2, 5, 13, 34, 89, 233, 514, 973, 1613, 2354, 2965, 2965, 1, 2, 5, 13, 34, 89, 233, 610, 1405, 2837, 5090, 8185, 11761, 14726, 14726 ]
[ "nonn", "tabf", "easy" ]
A032187
[ 1, 1, 1, 1, 2, 6, 26, 151, 1093, 9489, 96084, 1111722, 14469388, 209234595, 3328056991, 57746229265, 1085448899206, 21972175778646, 476535125344462, 11024061833485336, 270965694793159170, 7051933526740491000, 193723061625591920000, 5.601822117610356e+21 ]
[ "nonn", "eigen" ]
A216229
[ 1, 1, 1, 1, 2, 0, 0, 3, 2, 0, 0, 3, 5, 0, 0, 0, 0, 8, 5, 0, 0, 0, 0, 8, 13, 0, 0, 0, 0, 0, 0, 21, 13, 0, 0, 0, 0, 0, 0, 21, 34, 0, 0, 0, 0, 0, 0, 0, 0, 55, 34, 0, 0, 0, 0, 0, 0, 0, 0, 55, 89, 0, 0, 0, 0, 0, 0, 0 ]
[ "nonn", "tabl" ]
A325912
[ 2, 2, 14, 242, 65294, 4294902002, 18446744069414650000, 3.402823669209385e+38, 1.157920892373162e+77 ]
[ "nonn" ]
A124192
[ 0, 1, 7, 13, 22, 28, 43, 52, 82, 103, 127, 136, 178, 181, 202, 208, 223, 241, 253, 283, 292, 406, 412, 421, 433, 442, 481, 502, 511, 532, 568, 598, 616, 637, 706, 733, 766, 787, 832, 847, 853, 868, 901, 913, 916, 943 ]
[ "nonn" ]
A267837
[ 6, 54, 924, 19696, 456052, 11169884, 284749896, 7478180356, 200946163564, 5498658652872, 152701830225328, 4292791741022352, 121927662325745120, 3493616278749683000, 100864166949775330000, 2.9313370704110504e+21 ]
[ "nonn" ]
A174854
[ 1, -1, 1, -1, 0, 1, 1, -1, 0, 1, -1, 0, 0, 0, 1, 1, -1, -1, 0, 0, 1, -1, 0, 0, 0, 0, 0, 1, -1, 0, 0, -1, 0, 0, 0, 1, 1, 0, -1, 0, 0, 0, 0, 0, 1, 1, -1, 0, 0, -1, 0, 0, 0, 0, 1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 1, 0, -1, 0, -1, 0, 0, 0, 0, 0, 1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, -1, 0, 0, 0, 0 ]
[ "sign", "tabl" ]
A029361
[ 1, 0, 0, 0, 1, 0, 0, 1, 2, 0, 0, 2, 2, 0, 1, 3, 3, 0, 2, 4, 3, 1, 4, 5, 4, 2, 5, 6, 5, 4, 7, 7, 7, 6, 8, 9, 9, 8, 10, 11, 12, 10, 12, 14, 15, 12, 15, 17, 18, 15, 18, 21, 21, 18, 22, 25, 25, 22, 26, 29, 29, 26, 31, 34, 34, 31, 36 ]
[ "nonn" ]
A350393
[ 0, 0, 0, 3, 3, 5, 9, 12, 18, 21, 27, 33, 39, 45, 52, 60, 68, 76, 85, 95, 105, 115, 126, 138, 150, 162, 175, 189, 203, 217, 232, 248, 264, 280, 297, 315, 333, 351, 370, 390, 410, 430, 451, 473, 495, 517, 540, 564, 588, 612, 637, 663, 689, 715, 742, 770, 798, 826, 855, 885, 915, 945, 976 ]
[ "nonn" ]
A372257
[ 0, 1, 2, 3, 1, 0, 2, 3, 0, 1, 3, 2, 1, 0, 2, 3, 0, 1, 2, 3, 1, 0, 3, 2, 0, 1, 3, 2, 1, 0, 2, 3, 0, 1, 2, 3, 1, 0, 2, 3, 0, 1, 3, 2, 1, 0, 3, 2, 0, 1, 2, 3, 1, 0, 3, 2, 0, 1, 3, 2, 1, 0, 2, 3, 0, 1, 2, 3, 1, 0, 2, 3, 0, 1, 3, 2, 1, 0, 2, 3, 0, 1, 2, 3, 1, 0, 3 ]
[ "nonn", "easy" ]
A257023
[ 1, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 2, 3, 1, 2, 2, 3, 1, 2, 2, 3, 2, 1, 2, 2, 3, 2, 1, 2, 2, 3, 2, 3, 1, 2, 2, 3, 2, 3, 1, 2, 2, 3, 2, 3, 2, 1, 2, 2, 3, 2, 3, 2, 1, 2, 2, 3, 2, 3, 2, 3, 1, 2, 2, 3, 2, 3, 2, 3, 1, 2, 2, 3, 2, 3, 2, 3, 3, 1, 2, 2, 3, 2 ]
[ "nonn", "easy" ]
A074261
[ 3, 9, 11, 12, 13, 15, 19, 21, 27, 39, 45, 47, 57, 63, 65, 66, 67, 69, 75, 77, 81, 83, 84, 85, 87, 89, 90, 91, 92, 93, 94, 95, 96, 97, 99, 100, 101, 102, 103, 105, 107, 108, 109, 110, 111, 112, 113, 114, 115, 117, 119, 120, 121, 123, 127, 129, 139, 145, 147 ]
[ "nonn", "easy" ]
A221886
[ 1, 3, 3, 6, 33, 6, 13, 326, 326, 13, 28, 3223, 11878, 3223, 28, 60, 31832, 449069, 449069, 31832, 60, 129, 314426, 16834526, 65039658, 16834526, 314426, 129, 277, 3105733, 632170065, 9356131846, 9356131846, 632170065, 3105733, 277, 595, 30676867 ]
[ "nonn", "tabl" ]
A278875
[ 1, 1, 7, 50, 311, 1954, 11914, 76003, 467221, 2943211, 18261840, 114360149, 712196192, 4449548684, 27749537725, 173227638835, 1080825788517, 6745415139188, 42092502492537, 262680587755837, 1639226363457986, 10229514197548964, 63836523795617740 ]
[ "nonn", "easy" ]
A355387
[ 1, 2, 5, 14, 37, 98, 259, 682, 1791, 4697, 12303, 32196, 84199, 220087, 575067, 1502176, 3923117, 10244069, 26746171, 69825070, 182276806, 475804961, 1241965456, 3241732629, 8461261457, 22084402087, 57640875725, 150442742575, 392652788250, 1024810764496 ]
[ "nonn" ]
A302202
[ 6, 21, 16, 31, 412, 57, 2156, 859, 382, 2811, 372, 2609, 704, 37913, 618, 155, 1008, 2407, 1210, 629, 5286, 1779, 1468, 4346275, 4130, 3247, 7024, 3891, 14638, 7025, 4570, 4329, 147694, 1863, 11126, 81147, 20210, 3853, 116020, 7641, 6494 ]
[ "nonn" ]
A144092
[ 1, 1, 1, 1, 0, 1, 1, -1, 1, 1, 1, 0, 2, 0, 1, 1, 1, 2, -4, 2, 1, 1, 0, 3, 0, 10, 0, 1, 1, -1, 3, 9, 15, -25, 5, 1, 1, 0, 4, 0, 42, 0, 70, 0, 1, 1, 1, 4, -16, 56, 196, 196, -196, 14, 1, 1, 0, 5, 0, 120, 0, 1176 ]
[ "easy", "sign", "tabl" ]
A274003
[ 2, 3, 15, 20, 51, 68, 255, 340, 771, 1028, 3855, 5140, 13107, 17476, 65535, 87380, 196611, 262148, 983055 ]
[ "nonn", "hard", "more" ]
A194538
[ 1, 4, 132, 67377, 543350470, 40994098419294, 21253155706215770000, 7.138136069059654e+25 ]
[ "nonn" ]
A319293
[ 1, 8, 10, 17, 19, 26, 27, 28, 35, 37, 44, 46, 53, 55, 62, 64, 71, 73, 80, 82, 89, 91, 98, 100, 107, 109, 116, 118, 125, 127, 134, 136, 143, 145, 152, 154, 161, 163, 170, 172, 179, 181, 188, 190, 197, 199, 206, 208, 215, 216, 217, 224, 226, 233, 235, 242, 244 ]
[ "nonn" ]
A126035
[ 2, 13, 89, 619, 4327, 30271, 211891, 1483231, 10382599, 72678187, 508747279, 3561230947, 24928616591, 174500315999, 1221502211987, 8550515483903, 59853608387317, 418975258711193, 2932826810978261, 20529787676847810, 143708513737934640, 1005959596165542400, 7041717173158796000 ]
[ "nonn" ]
A195533
[ 15, 12, 187, 5369, 3780, 25671, 264872, 788645, 3134880, 3718905557, 4030571095, 35327603721, 664734195719, 3307237028677, 3468697164156, 94483477467295, 3231757028642164, 62954929700849830 ]
[ "nonn" ]
A325155
[ 1, 3, 5, 7, 11, 21, 49, 133, 408, 1376, 5020, 19564, 80741, 350551, 1593066, 7547792, 37163568, 189662934, 1001046684, 5453972462, 30622950955, 176942133603, 1050773432990, 6405898358012, 40048848677954, 256521565555908, 1681897617101795, 11278819380424172, 77301464920178160, 541084956406886200, 3865540113371341000, 28167799470180442000, 209238063076396830000, 1.5835620401167695e+21, 1.22042471808328e+22, 9.573165133742727e+22 ]
[ "nonn" ]
A098993
[ 5, 25, 39, 50, 218, 403, 403, 403, 403, 1597, 2190, 2820, 6050, 8577, 12423, 27325, 34075, 37088, 37088, 43795, 43795, 43795, 87594, 87594, 87594, 87594, 87594, 169160, 169160, 169160, 169160, 169160, 169160, 1884817, 1884817, 1884817 ]
[ "nonn" ]
A087215
[ 2, 18, 322, 5778, 103682, 1860498, 33385282, 599074578, 10749957122, 192900153618, 3461452808002, 62113250390418, 1114577054219522, 20000273725560976, 358890350005878100, 6440026026380245000, 115561578124838520000, 2.073668380220713e+21 ]
[ "nonn", "easy" ]
A342623
[ 0, 1, 2, 2, 1, -1, -4, -7, -10, -14, -18, -21, -23, -26, -27, -29, -33, -38, -44, -50, -56, -61, -67, -74, -81, -87, -94, -101, -107, -115, -123, -131, -137, -140, -145, -149, -149, -148, -146, -141, -138, -134, -127, -119, -109, -99, -90, -80 ]
[ "sign", "easy" ]
A026170
[ 1, 2, 4, 5, 8, 10, 11, 13, 14, 17, 20, 22, 23, 26, 28, 29, 31, 32, 35, 37, 38, 40, 41, 44, 47, 49, 50, 53, 56, 58, 59, 62, 64, 65, 67, 68, 71, 74, 76, 77, 80, 82, 83, 85, 86, 89, 91, 92, 94, 95, 98, 101, 103, 104, 107, 109, 110, 112, 113, 116 ]
[ "dead" ]
A135418
[ 657, 57, 1, 1 ]
[ "nonn" ]
A359027
[ 1, 2, 1, 3, 4, 2, 5, 6, 2, 3, 7, 8, 4, 3, 9, 10, 5, 3, 11, 4, 12, 6, 13, 14, 4, 5, 7, 15, 16, 4, 8, 6, 5, 17, 18, 9, 19, 7, 5, 20, 6, 10, 21, 22, 5, 8, 11, 23, 6, 7, 24, 12, 9, 25, 26, 6, 13, 8, 7, 27, 10, 28, 6, 14, 29, 30, 9, 7, 11, 8, 15, 31, 32, 16, 12, 7, 10 ]
[ "nonn", "easy" ]
A324758
[ 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 16, 17, 19, 20, 21, 22, 23, 25, 27, 29, 31, 32, 33, 34, 35, 37, 40, 41, 43, 44, 46, 47, 49, 50, 51, 53, 57, 59, 61, 62, 63, 64, 65, 67, 68, 71, 73, 77, 79, 80, 81, 82, 83, 85, 87, 88, 89, 91, 92, 93, 94, 95, 97, 99, 100, 101 ]
[ "nonn" ]
A243204
[ 1, 2, 8, 35, 160, 752, 3605, 17544, 86400, 429605, 2153008, 10860720, 55086421, 280692440, 1435868960, 7369703660, 37934443008, 195748568256, 1012292239955, 5244933087000, 27220980100160, 141486701601630, 736387364237280, 3837221866576800, 20016901815607124 ]
[ "nonn" ]
A339843
[ 1, 1, 3, 9, 29, 97, 336, 1188, 4275, 15579, 57358, 212908, 795657, 2990221, 11291665, 42814783, 162920417, 621885767, 2380348729 ]
[ "nonn", "more" ]
A131331
[ 1, 0, 1, 1, 0, 1, -1, 2, 0, 1, 2, -1, 3, 0, 1, -3, 4, -1, 4, 0, 1, 5, -4, 7, -1, 5, 0, 1, -8, 9, -5, 11, -1, 6, 0, 1, 13, -12, 16, -6, 16, -1, 7, 0, 1, -21, 22, -17, 27, -7, 22, -1, 8, 0, 1 ]
[ "tabl", "sign" ]
A355240
[ 3, 8, 13, 44, 75, 88, 101, 119 ]
[ "nonn", "more" ]
A053719
[ 55, 70, 147, 226, 237, 275, 351, 409, 434, 610, 714, 717, 869, 934, 1085, 1369, 1490, 1602, 1643, 1954, 2363, 2405, 2534, 3020, 3241, 3450, 4017, 4039, 4060, 4140, 4796, 5766, 5830, 6412, 8601, 8635, 8855, 8885, 9423, 10083, 10224, 10809, 11115, 11935 ]
[ "easy", "nice", "nonn" ]
A154938
[ 195, 213, 231, 657, 1563, 1749, 2967, 3597, 3627, 4263, 4887, 6867, 6993, 7257, 7725, 9045, 9201, 9717, 11595, 12579, 13029, 14145, 14259, 14367, 15837, 16131, 16581, 17259, 19905, 19917, 21081, 21711, 23127, 24435, 24921, 28299, 28707 ]
[ "nonn" ]
A264269
[ 169, 6400, 443556, 25806400, 1608491236, 98054154496, 6027088830169, 369450492999025, 22668952280018640, 1390477924568678400, 85299475440342300000, 5.232533604703646e+21, 3.209839892383385e+23 ]
[ "nonn" ]
A324710
[ 1748, 5588, 138128, 1683728, 9286208, 12642368, 152287808, 447483968 ]
[ "nonn", "hard", "more" ]
A236978
[ 849024, 44597946, 2025835812, 114693934002, 5994744923828, 345370814166220, 18984357623336444, 1098470818128027800, 61788909278523170000, 3.58033560780356e+21, 2.0398772809670837e+23 ]
[ "nonn" ]
A043861
[ 17, 18, 19, 24, 25, 27, 28, 29, 30, 33, 34, 35, 36, 38, 39, 44, 45, 46, 49, 50, 51, 52, 54, 55, 56, 57, 59, 65, 66, 67, 69, 74, 79, 81, 82, 83, 88, 89, 91, 92, 93, 94, 96, 101, 104, 105, 107, 111, 112, 117, 122, 124, 125, 126, 129, 130 ]
[ "nonn", "base" ]
A319158
[ 0, 1, 2, 4, 6, 9, 13, 18, 23, 29, 35, 43, 51 ]
[ "nonn", "hard", "more" ]