Datasets:
N8Programs
/
oeis-enhanced

Dataset card Data Studio Files
xet
Community
1
id
stringlengths
7
11
seq
listlengths
1
347
keywords
listlengths
1
8
⌀
A263890
[ 10395, 3012480, 277327917, 16406489088, 763149164940, 30667267344384, 1122292869796980, 38645459934584830, 1279503424901535700, 41344577034084500000, 1.3177861189479327e+21, 4.175227288394316e+22, 1.3225471056759384e+24, 4.206324339506471e+25 ]
[ "nonn" ]
A217663
[ 1, 3, 1, 5, 3, 7, 1, 3, 5, 11, 1, 13, 7, 5, 1, 17, 3, 19, 5, 1, 11, 23, 1, 5, 13, 1, 1, 29, 5, 31, 1, 11, 17, 1, 1, 37, 19, 13, 1, 41, 1, 43, 11, 1, 23, 47, 1, 1, 5, 17, 13, 53, 1, 1, 1, 1, 29, 59, 1, 61, 31, 1, 1, 13, 11, 67, 17, 23, 1, 71, 1, 73, 37, 1, 1 ]
[ "nonn" ]
A052367
[ 1, 1, 4, 10, 33, 91, 277, 792, 2341, 6654, 18802, 51508, 138147, 359457, 910756, 2240915, 5365106, 12495406, 28353714, 62725603, 135469991, 285904968, 590347527, 1193817552, 2366907846, 4605225266, 8801576140, 16538061290 ]
[ "nonn" ]
A249240
[ 422, 31104, 1365524, 19188990, 171561694, 1195936390, 6483080144, 28086995286, 111475346884, 380335170960, 1167836929374, 3332406055028, 8765941903238, 21457348698458, 50079468971542, 110467990168082, 232510958777794 ]
[ "nonn" ]
A173570
[ 1, 3, 8, 15, 24, 36, 48, 72, 96, 140, 180, 280, 336, 420, 480, 672, 864, 900, 1008, 1080, 1260, 1980, 2340, 3744, 4032, 4680, 6048, 9450, 11088, 11880, 13440, 16632, 17280, 30888, 32400, 33264, 33600, 44352, 46800, 47520, 63360, 66528, 71280, 84240 ]
[ "nonn" ]
A237745
[ 68, 290, 290, 1412, 7552, 1412, 5708, 39842, 39842, 5708, 25832, 938176, 608372, 938176, 25832, 103538, 5871266, 12331252, 12331252, 5871266, 103538, 447332, 119520256, 213982232, 1727378144, 213982232, 119520256, 447332, 1790084 ]
[ "nonn", "tabl" ]
A088734
[ 2, 23, 3119, 19, 17, 302875106592241, 13, 11, 827240261886336800000, 7, 5, 3, 1.9784196556603136e+24, 3089, 3083, 823499, 3079, 1.0555134955777783e+58, 823489 ]
[ "nonn" ]
A086657
[ 2, 1, 8, 8, 4, 6, 1, 9, 9, 4, 2, 4, 8, 6, 2, 3, 9, 4, 3, 8, 8, 2, 4, 6, 4, 0, 4, 6, 8, 6, 8, 8, 9, 9, 7, 0, 6, 6, 1, 1, 9, 6, 3, 8, 2, 3, 5, 2, 2, 7, 2, 5, 9, 1, 5, 4, 8, 8, 3, 5, 4, 5, 9, 2, 1, 6, 0, 0, 3, 7, 1, 4, 6, 5, 8, 7, 3, 0, 2, 9, 6, 9, 2, 6, 2, 8, 7, 8, 7, 2, 7, 9, 5, 7, 4, 7, 9, 7, 4, 9 ]
[ "easy", "nonn", "base" ]
A021012
[ 1, 1, -1, 2, -4, 2, 6, -18, 18, -6, 24, -96, 144, -96, 24, 120, -600, 1200, -1200, 600, -120, 720, -4320, 10800, -14400, 10800, -4320, 720, 5040, -35280, 105840, -176400, 176400, -105840, 35280, -5040, 40320, -322560, 1128960, -2257920, 2822400, -2257920, 1128960, -322560, 40320, 362880, -3265920 ]
[ "sign", "tabl", "easy", "nice" ]
A197210
[ 1, 2, 14, 221, 10210, 1130812, 322715244, 242641943340, 469481820661588 ]
[ "nonn" ]
A228603
[ 9, 44, 212, 1024, 4944, 23872, 115264, 556544, 2687232, 12975104, 62649344, 302497792, 1460588544, 7052345344, 34051735552, 164416323584, 793872236544, 3833154240512, 18508105908224, 89365040594944, 431492586012672, 2083430506430464, 10059692369772544 ]
[ "nonn", "easy" ]
A053821
[ 0, 1, 1, 1, 2, 2, 2, 1, 1, 3, 2, 2, 3, 3, 3, 1, 3, 2, 3, 3, 3, 3, 3, 2, 2, 4, 1, 3, 3, 4, 3, 1, 3, 4, 4, 2, 4, 4, 4, 3, 4, 4, 4, 3, 3, 4, 4, 2, 2, 3, 4, 4, 4, 2, 4, 3, 4, 4, 4, 4, 4, 4, 3, 1, 5, 4, 4, 4, 4, 5, 4, 2, 4, 5, 3, 4, 4, 5, 4, 3, 1, 5, 4, 4, 5, 5, 4, 3, 4, 4, 5, 4, 4 ]
[ "nonn", "easy" ]
A357683
[ 1, 0, 2, 9, 60, 500, 4920, 55566, 706720, 9979200, 154706760, 2609691700, 47547916416, 929943488448, 19421810408000, 431196538865400, 10137091700736000, 251485260368396300, 6563768030597827000, 179746132716715050000, 5.152012082327933e+21 ]
[ "nonn" ]
A378087
[ 1, 1, 2, 0, 1, 1, 3, 0, 0, 1, 2, 0, 1, 1, 2, 0, 2, 0, 2, 0, 1, 1, 3, 0, 0, 3, 0, 0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 3, 0, 0, 1, 4, 0, 0, 0, 2, 0, 2, 0, 2, 0, 1, 1, 2, 0, 1, 3, 0, 0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 3, 0, 0, 1, 1, 3, 0, 0, 1, 2, 0, 1, 1, 2 ]
[ "nonn" ]
A316067
[ 1, 6, 9, 17, 18, 23, 32, 35, 40, 47, 47, 54, 60, 66, 71, 75, 80, 81, 90, 97, 100, 107, 109, 110, 122, 124, 131, 139, 136, 143, 150, 153, 162, 169, 167, 172, 180, 184, 189, 201, 198, 199, 214, 211, 218, 233, 227, 230, 244, 240 ]
[ "nonn" ]
A315483
[ 1, 6, 11, 16, 22, 26, 32, 38, 44, 50, 56, 61, 66, 72, 78, 83, 88, 94, 100, 106, 112, 118, 120, 126, 131, 136, 146, 152, 157, 162, 164, 170, 176, 182, 192, 194, 200, 205, 206, 216, 222, 227, 236, 238, 244, 250, 252, 262, 264, 270 ]
[ "nonn" ]
A297187
[ 0, 2, 6, 14, 35, 89, 203, 444, 951, 2051, 4466, 9860, 21840, 48045, 104525, 225116, 482596, 1035632, 2232443, 4834801, 10493117, 22741208, 49074134, 105310087, 224848230, 478534776, 1017589182, 2166420553, 4622251942, 9880423138, 21130501759, 45125126178 ]
[ "nonn" ]
A061888
[ 10, 5063, 14573, 17098, 1916357, 468726713734 ]
[ "nonn", "hard", "more" ]
A095186
[ 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 9, 5, 5, 5, 11, 6, 6, 6, 13, 13, 7, 7, 7, 15, 23, 8, 8, 25, 17, 9, 9, 9, 28, 19, 10, 10, 10, 31, 21, 11, 11, 11, 34, 23, 35, 12, 12, 37, 25, 38, 13, 13, 13, 27, 27, 14, 14, 14, 43, 29, 44, 15, 15, 46, 31, 47, 16, 16, 16, 49, 33, 50, 17, 17, 69, 35, 35 ]
[ "nonn" ]
A055072
[ 3, 5, 7, 11, 13, 19, 29, 31, 37, 41, 43, 47, 59, 61, 79, 83, 89, 97, 103, 109, 113, 127, 131, 137, 139, 151, 157, 163, 179, 181, 191, 193, 223, 227, 239, 241, 257, 263, 281, 283, 307, 311, 313, 331, 337, 347, 349, 353, 367, 373, 383, 397, 409, 419, 433, 439 ]
[ "nonn", "base" ]
A374591
[ 4, 46, 60, 70, 74, 76, 84, 90, 94, 100, 102, 104, 106, 112, 114, 116, 120, 126, 130, 132, 134, 136, 142, 144, 146, 150, 154, 156, 158, 160, 162, 164, 166, 168, 172, 174, 176, 178, 180, 184, 186, 190, 192, 194, 196, 198, 200, 202, 204, 206, 210, 214, 216, 220 ]
[ "nonn" ]
A069093
[ 1, 255, 6560, 65280, 390624, 1672800, 5764800, 16711680, 43040160, 99609120, 214358880, 428236800, 815730720, 1470024000, 2562493440, 4278190080, 6975757440, 10975240800, 16983563040, 25499934720, 37817088000 ]
[ "easy", "nonn", "mult" ]
A107865
[ 1, -1, 1, -1, -2, 1, -7, -4, -3, 1, -77, -26, -9, -4, 1, -1145, -287, -67, -16, -5, 1, -21410, -4412, -798, -139, -25, -6, 1, -481683, -86004, -13029, -1830, -251, -36, -7, 1, -12655196, -2017658, -268368, -32191, -3667, -412, -49, -8, 1, -379998938, -55134458, -6630228, -705680, -69868, -6657, -631 ]
[ "sign", "tabl" ]
A000181
[ 2, 15, 60, 469, 3660, 32958, 328920, 3614490, 43341822, 563144725, 7880897892, 118177520295, 1890389939000, 32130521850972, 578260307815920, 10985555094348948, 219687969344126500, 4613039009310625000, 101479234383619210000, 2.3338723099364426e+21 ]
[ "nonn" ]
A238268
[ 1, 1, 2, 2, 3, 3, 3, 2, 3, 3, 3, 3, 4, 4, 3, 3, 4, 4, 3, 3, 5, 4, 4, 4, 5, 4, 4, 3, 4, 6, 4, 3, 7, 4, 3, 5, 6, 5, 5, 5, 6, 7, 4, 4, 9, 5, 5, 7, 6, 5, 5, 4, 5, 7, 4, 3, 10, 4, 4, 8, 8, 7, 7, 5, 6, 8, 5, 4, 10, 5, 5, 9, 8, 7, 8, 5, 7, 9, 5, 4, 13, 8, 6, 8, 8, 7 ]
[ "nonn" ]
A022180
[ 1, 1, 1, 1, 17, 1, 1, 273, 273, 1, 1, 4369, 70161, 4369, 1, 1, 69905, 17965585, 17965585, 69905, 1, 1, 1118481, 4599259665, 73605001745, 4599259665, 1118481, 1, 1, 17895697, 1177411592721, 301490686407185, 301490686407185 ]
[ "nonn", "tabl" ]
A031253
[ 1, 3, 1, 0, 1, 2, 1, 4, 2, 1, 2, 3, 3, 0, 3, 2, 3, 4, 4, 1, 4, 3, 1, 0, 0, 1, 0, 2, 1, 0, 4, 1, 1, 1, 1, 1, 3, 1, 2, 0, 1, 2, 2, 1, 2, 4, 1, 3, 1, 1, 3, 3, 1, 4, 0, 1, 4, 2, 1, 4, 4, 2, 0, 1, 2, 0, 3, 2, 1, 0, 2, 1, 2, 2, 1, 4, 2, 2, 1, 2, 2, 3, 2, 3, 0, 2, 3, 2, 2, 3 ]
[ "nonn", "base" ]
A154067
[ 182, 1408, 988, 2849, 1206, 2855, 879, 1266, 284, 262, 114, 119, 51, 61, 51, 61, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51 ]
[ "nonn" ]
A023943
[ 1, 0, 27720, 1272320, 19707450, 163430400, 927305904, 3995658240, 14261752680, 43493359616, 118805241072, 292653344256, 671496501200, 1430857236480, 2904257385888, 5571801102336, 10326899016378, 18297213419520 ]
[ "nonn", "more" ]
A122650
[ 28657, 46368, 75025, 121393, 196418, 317811, 514229, 832040, 1346269, 2178309, 3524578, 5702887, 9227465, 14930352, 24157817, 39088169, 63245986, 102334155, 165580141, 267914296, 433494437, 701408733, 1134903170, 1836311903, 2971215073, 4807526976, 7778742049, 12586269025, 20365011074, 32951280099, 53316291173 ]
[ "nonn", "easy" ]
A029586
[ 1, 0, 12, 50, 30, 90, 120, 192, 204, 250, 312, 480, 500, 672, 480, 850, 630, 1152, 1092, 1440, 1140, 1920, 1332, 1650, 2040, 2250, 1680, 2850, 2496, 3360, 3120, 3330, 3276, 4250, 2880, 4992, 3730, 4650, 3600, 6720, 5304 ]
[ "nonn" ]
A211974
[ 0, 1, 1, 1, 3, 1, 3, 3, 3, 5, 3, 5, 7, 1, 3, 3, 5, 9, 5, 13, 7, 9, 13, 7, 11, 13, 3, 7, 7, 9, 15, 11, 21, 15, 15, 17, 11, 13, 15, 15, 15, 9, 11, 19, 13, 21, 21, 17, 17, 23, 17, 27, 17, 19, 27, 21, 27, 19, 17, 17, 21, 31, 31, 25, 23 ]
[ "nonn" ]
A249078
[ 1, 1, 4, 17, 96, 595, 4516, 37104, 351020, 3604001, 41007240, 502039444, 6703536516, 95376507135, 1459072099824, 23677731306350, 408821193129564, 7443839953433701, 143258713990271970, 2893053522512464000, 61396438056305205000, 1.362146168353191e+21, 3.1605702195327726e+22 ]
[ "nonn" ]
A071565
[ 4, 10, 12, 16, 22, 40, 60, 66, 70, 78, 88, 96, 100, 106, 126, 150, 162, 172, 178, 210, 228, 238, 240, 256, 262, 268, 292, 346, 348, 358, 378, 396, 430, 432, 442, 460, 490, 498, 508, 520, 546, 576, 592, 598, 600, 630, 658, 676, 682, 732, 738, 742, 760, 772 ]
[ "easy", "nonn" ]
A126661
[ 3, 3, 3, 5, 5, 5, 3, 3, 3, 3, 5, 3, 3, 3, 5, 5, 3, 3, 3, 3, 5, 3, 3, 5, 5, 5, 3, 3, 5, 13, 3, 3, 3, 3, 13, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 7, 13, 7, 7, 13, 7, 5, 3, 5, 3, 7, 3, 3, 5, 3, 3, 7, 3, 5, 5, 3, 3, 5, 13, 3, 3, 13, 5, 3, 3, 5, 3, 3, 5, 7, 13, 41, 71, 41, 13, 7, 5, 3, 3, 11, 3, 3, 3, 5, 3, 7, 7 ]
[ "easy", "tabl", "nonn" ]
A313173
[ 1, 4, 9, 15, 18, 23, 26, 37, 35, 46, 40, 54, 57, 63, 66, 65, 74, 85, 83, 94, 82, 102, 105, 111, 114, 107, 122, 133, 131, 142, 124, 150, 153, 159, 162, 149, 170, 181, 179, 190, 166, 198, 201, 207, 210, 191, 218, 229, 227, 238 ]
[ "nonn" ]
A003307
[ 1, 2, 3, 7, 8, 12, 20, 23, 27, 35, 56, 62, 68, 131, 222, 384, 387, 579, 644, 1772, 3751, 5270, 6335, 8544, 9204, 12312, 18806, 21114, 49340, 75551, 90012, 128295, 143552, 147488, 1010743, 1063844, 1360104 ]
[ "nonn", "hard", "nice" ]
A084240
[ 1, 0, -4, 20, -84, 340, -1364, 5460, -21844, 87380, -349524, 1398100, -5592404, 22369620, -89478484, 357913940, -1431655764, 5726623060, -22906492244, 91625968980, -366503875924, 1466015503700, -5864062014804, 23456248059220, -93824992236884, 375299968947540 ]
[ "easy", "sign" ]
A311928
[ 1, 4, 8, 13, 17, 22, 26, 31, 35, 38, 43, 46, 52, 56, 62, 65, 71, 72, 78, 80, 86, 90, 97, 100, 106, 107, 113, 114, 121, 123, 132, 134, 142, 141, 149, 148, 156, 157, 166, 168, 177, 176, 184, 183, 191, 191, 201, 201, 212, 210 ]
[ "nonn" ]
A025552
[ 1, 1, 2, 6, 6, 30, 60, 420, 420, 1260, 1260, 13860, 13860, 180180, 360360, 360360, 360360, 6126120, 6126120, 116396280, 116396280, 116396280, 116396280, 2677114440, 2677114440, 13385572200, 13385572200, 40156716600, 40156716600, 1164544781400 ]
[ "nonn" ]
A202064
[ 1, 2, 0, 3, 1, 0, 4, 4, 0, 0, 5, 10, 1, 0, 0, 6, 20, 6, 0, 0, 0, 7, 35, 21, 1, 0, 0, 0, 8, 56, 56, 8, 0, 0, 0, 0, 9, 84, 126, 36, 1, 0, 0, 0, 0, 10, 120, 252, 120, 10, 0, 0, 0, 0, 0, 11, 165, 462, 330, 55, 1, 0, 0, 0, 0, 0 ]
[ "nonn", "tabl" ]
A314523
[ 1, 5, 8, 14, 21, 23, 28, 32, 38, 44, 44, 49, 61, 64, 62, 71, 76, 79, 84, 86, 95, 105, 102, 104, 118, 116, 116, 129, 133, 136, 144, 145, 150, 159, 152, 160, 179, 173, 172, 190, 192, 188, 196, 197, 209, 220, 208, 217, 240, 229 ]
[ "nonn" ]
A293853
[ 2, 3, 4, 7, 9, 15, 57, 63, 147, 178, 202, 697, 713, 952, 1861, 7433, 14311, 16737, 29369, 72723, 121543 ]
[ "nonn", "more", "hard" ]
A057634
[ 7, 359, 1823, 79063, 272863, 989647, 10604519, 10604519, 309202951, 309202951, 1383423311, 21120585463, 534956098463, 534956098463, 534956098463, 925195153703, 74587805307479 ]
[ "nonn", "more" ]
A151381
[ 1, 1, 1, 2, 4, 8, 18, 41, 97, 236, 584, 1474, 3770, 9767, 25575, 67592, 180128, 483502, 1306308, 3549830, 9697162, 26615698, 73366980, 203034787, 563901485, 1571351150, 4392057592, 12310850747, 34597448119, 97466655175, 275202241799, 778693720420, 2207705622668, 6270783269882, 17842662379410 ]
[ "nonn", "walk" ]
A163569
[ 360, 504, 540, 600, 756, 792, 936, 1176, 1188, 1224, 1350, 1368, 1400, 1404, 1500, 1656, 1836, 1960, 2052, 2088, 2200, 2232, 2250, 2484, 2600, 2646, 2664, 2904, 2952, 3096, 3132, 3348, 3384, 3400, 3500, 3800, 3816, 3996, 4056, 4116, 4248, 4312, 4392 ]
[ "nonn" ]
A332577
[ 1, 1, 1, 2, 2, 3, 4, 5, 6, 8, 9, 11, 14, 16, 19, 23, 25, 30, 36, 40, 45, 54, 59, 68, 79, 86, 96, 112, 121, 135, 155, 168, 188, 214, 230, 253, 284, 308, 337, 380, 407, 445, 497, 533, 580, 645, 689, 748, 828, 885, 956, 1053, 1124, 1212, 1330, 1415, 1519, 1665, 1771 ]
[ "nonn" ]
A098006
[ 0, 0, 1, 1, 2, 0, 3, 1, 2, 7, 6, 4, 9, 1, 2, 1, 14, 13, 11, 12, 15, 1, 4, 16, 10, 19, 1, 18, 8, 27, 17, 4, 25, 2, 35, 30, 27, 1, 2, 1, 42, 23, 32, 14, 39, 57, 39, 1, 42, 4, 23, 56, 25, 0, 1, 2, 63, 50, 44, 49, 2, 57, 35, 60, 2, 85, 72, 1, 62, 16, 1, 63, 66, 81, 1, 2, 78, 40, 76, 29, 114, 47 ]
[ "nonn", "nice" ]
A385997
[ 1, 3, 5, 9, 17, 11, 103, 119, 475, 237, 2661, 1481, 3045, 1567, 22019, 34907, 24995, 28173, 4915, 269225, 214183, 927571, 1085315, 9724983, 2567053, 4620383, 8827803, 38175467, 37167809, 98773463, 153124063, 257222427, 370283099, 24322477, 592786617 ]
[ "nonn", "more" ]
A215365
[ 52, 700, 740, 996, 3364, 6240, 7800, 8400, 10952, 11184, 11352, 11492, 11484, 13156, 20280, 20988, 21320, 22472, 26180, 26588, 28168, 34500, 39988, 40680, 43700, 44944, 45976, 49500, 58956, 70448, 77500, 90168, 103896, 105468, 106200, 115752, 118636, 124620, 129000 ]
[ "nonn" ]
A040134
[ 12, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8 ]
[ "nonn", "cofr", "easy" ]
A111154
[ 1, 1, 5, 22, 125, 948, 8627, 86618, 970649, 13105048, 206672615, 3084750894, 39005776445, 972651041372, 45030832321499, 489627529809250, -65060172242461570, 100399556385989760, 378285729309697800000, 921583343151423400000, -2.826260367937145e+24 ]
[ "sign" ]
A262047
[ 0, 0, 2, 6, 66, 510, 4280, 46536, 542962, 7074654, 101914512, 1621871196, 28087868160, 526841965260, 10641234260358, 230278335503586, 5315641087796562, 130370690653563150, 3385534274596691500, 92801584815121970000, 2.67768777609561e+21 ]
[ "nonn" ]
A104880
[ 1, 1, 2, 3, 5, 8, 14, 26, 53, 117, 280, 721, 1989, 5844, 18188, 59652, 205305, 739041, 2775190, 10846975, 44039765, 185391480, 807776210, 3637193486, 16900721837, 80939650565, 399061251260, 2023408865997, 10540656630133, 56362743769012 ]
[ "easy", "nonn" ]
A335517
[ 1, 2, 9, 64, 623, 7866, 122967 ]
[ "nonn", "more" ]
A120645
[ 7, 10, 11, 12, 15, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 35, 37, 38, 40, 42, 46, 47, 51, 54, 55, 56, 57, 58, 60, 62, 66, 70, 71, 74, 76, 78, 79, 80, 81, 83, 85, 90, 95, 97, 103, 105, 107, 109, 111, 112, 113, 114, 115, 118, 122, 126, 130, 132, 134, 138, 142, 144, 146 ]
[ "nonn" ]
A148033
[ 1, 1, 2, 3, 8, 17, 51, 131, 421, 1207, 3878, 12057, 40118, 130680, 441485, 1497749, 5185040, 17987644, 63307623, 224664807, 803719579, 2891171202, 10485345696, 38262391388, 140319647872, 517205785586, 1916799857203, 7134782171482, 26659616659966, 100023181578858, 376737643518470, 1423639450605206 ]
[ "nonn", "walk" ]
A320173
[ 1, 2, 3, 12, 23, 84, 204, 830, 2940, 13397, 58794, 283132, 1377302, 7087164, 37654377, 209943842, 1226495407, 7579549767, 49541194089, 341964495985, 2476907459261, 18703210872343, 146284738788714, 1179199861398539, 9760466433602510, 82758834102114910, 717807201648148600 ]
[ "nonn" ]
A371046
[ 1, 0, 0, 6, 24, 60, 1560, 25410, 242256, 3508344, 85882320, 1724406750, 32784999720, 839182482996, 24162605028744, 659439484706730, 19415319297457440, 658935736181053700, 23245444335085543000, 835819877947421800000, 3.2462532011236142e+22 ]
[ "nonn" ]
A326145
[ 6, 28, 496, 936, 1638, 8128, 33550336 ]
[ "nonn", "more" ]
A315506
[ 1, 6, 11, 17, 20, 25, 35, 40, 43, 49, 54, 60, 66, 71, 77, 80, 85, 95, 100, 103, 109, 114, 120, 126, 131, 137, 140, 145, 155, 160, 163, 169, 174, 180, 186, 191, 197, 200, 205, 215, 220, 223, 229, 234, 240, 246, 251, 257, 260, 265 ]
[ "nonn" ]
A110225
[ 1, -3, 5, -13, 28, -73, 164, -421, 956, -2449, 5572, -14269, 32476, -83161, 189284, -484693, 1103228, -2824993, 6430084, -16465261, 37477276, -95966569, 218433572, -559334149, 1273124156, -3260038321, 7420311364, -19000895773, 43248744028, -110745336313 ]
[ "easy", "sign" ]
A191782
[ 1, 3, 6, 13, 24, 49, 90, 181, 335, 671, 1253, 2507, 4718, 9437, 17874, 35749, 68067, 136135, 260337, 520675, 999361, 1998723, 3848221, 7696443, 14857999, 29715999, 57500459, 115000919, 222981434, 445962869, 866262914, 1732525829, 3370764539, 6741529079, 13135064249 ]
[ "nonn" ]
A130027
[ 1, 1, 1, 2, 0, 1, 1, 2, 0, 1, 4, 0, 0, 0, 1, -2, 4, 3, 0, 0, 1, 6, 0, 0, 0, 0, 0, 1, 1, 2, 0, 4, 0, 0, 0, 1, 2, 0, 6, 0, 0, 0, 0, 0, 1, -4, 8, 0, 0, 5, 0, 0, 0, 0, 1 ]
[ "tabl", "sign" ]
A213725
[ 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 2, 0, 1, 1, 1, 0, 0, 1, 2, 0, 1, 1, 3, 0, 1, 2, 0, 1, 1, 1, 1, 0, 0, 1, 2, 0, 1, 1, 3, 0, 1, 2, 0, 1, 1, 1, 0, 4, 1, 0, 3, 1, 1, 0, 2, 1, 2, 0, 1, 1, 1, 1, 1, 0, 0, 1, 2, 0, 1, 1, 3, 0, 1, 2, 0, 1, 1, 1, 0, 4, 1, 0, 3, 1, 1, 0, 2 ]
[ "nonn", "base" ]
A384604
[ 1, 1, 4, 6, 20, 36, 104, 208, 552, 1176, 2968, 6568, 16088, 36424, 87640, 201160, 478872, 1108232, 2621400, 6096584, 14365720, 33509256, 78778968, 184084552, 432181912, 1010962184, 2371520728, 5551005640, 13015164184, 30476145288, 71434790744, 167309043528 ]
[ "nonn", "easy", "walk" ]
A332047
[ 175, 442, 575, 638, 782, 806, 874, 875, 986, 1178, 1209, 1334, 1394, 1426, 1462, 1479, 1573, 1598, 1615, 1634, 1702, 1767, 1786, 1833, 1886, 2001, 2014, 2091, 2125, 2146, 2193, 2255, 2261, 2294, 2303, 2378, 2387, 2431, 2438, 2451, 2542, 2553, 2585, 2597, 2666, 2679, 2714, 2717, 2726, 2755, 2806 ]
[ "nonn" ]
A183370
[ 1, 4, 6, 16, 30, 64, 165, 361, 875, 2116, 5460, 13924, 36720, 97344, 266895, 727609, 2029885, 5654884, 16014834, 45265984, 129279458, 368947264, 1060159545, 3044280625, 8779570735, 25310900836, 73171312896, 211476737956, 612259440564 ]
[ "nonn" ]
A295022
[ 27, 2744, 3375, 12167, 17576, 27000, 157464, 166375, 175616, 250047, 274625, 300763, 474552, 753571, 1157625, 1367631, 1771561, 2000376, 2352637, 2460375, 2571353, 2744000, 3176523, 3375000, 4330747, 4657463, 4741632, 5177717, 5451776, 6644672, 7645373, 11543176, 12167000 ]
[ "nonn", "base" ]
A207856
[ 25, 625, 3969, 38809, 328329, 2934369, 25674489, 226171521, 1987822225, 17489798001, 153843588441, 1353352975569, 11904328570225, 104711812628641, 921054699347689, 8101789118783721, 71265503266440024, 626870990394918800 ]
[ "nonn" ]
A318689
[ 1, 1, 2, 3, 5, 6, 11, 12, 19, 23, 35, 36, 63, 64, 98, 112, 173, 174, 291, 292, 473, 509, 791, 792, 1345, 1356, 2158, 2257, 3634, 3635, 6053, 6054, 9807, 10091, 16173, 16216, 26783, 26784, 43076, 43880, 70631, 70632, 114975, 114976, 184665, 186996, 298644, 298645, 481978, 482011 ]
[ "nonn" ]
A369971
[ 0, 0, 1, 1, 4, 1, 0, 1, 12, 6, 7, 1, 16, 1, 9, 8, 32, 1, 21, 1, 24, 10, 13, 1, 44, 10, 15, 27, 32, 1, 3, 1, 17, 14, 19, 12, 25, 1, 21, 16, 68, 1, 41, 1, 48, 39, 25, 1, 112, 14, 45, 20, 56, 1, 81, 16, 92, 22, 31, 1, 43, 1, 33, 51, 192, 18, 61, 1, 72, 26, 59, 1, 156, 1, 39, 55, 80, 18, 71, 1, 176, 108, 43, 1, 124, 22 ]
[ "nonn" ]
A180001
[ 1, 1, 1, 2, 1, 9, 14, 16, 7, 25, 110, 9, 351, 91, 295, 32, 7, 27, 285, 30, 630, 44, 1058, 36, 250, 7, 405, 1652, 1044, 60, 7, 64, 495, 51, 1050, 72, 4403, 76, 390, 60, 7, 630, 1548, 88, 7, 7, 705, 96, 1470, 100, 765, 195, 8109, 7, 825, 7, 2052, 116, 7, 19560, 915 ]
[ "nonn", "changed" ]
A261294
[ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 21, 25, 29, 12, 37, 41, 45, 49, 13, 15, 51, 65, 69, 14, 52, 81, 85, 89, 16, 17, 32, 91, 109, 18, 56, 92, 125, 129, 20, 19, 59, 35, 131, 22, 58, 96, 132, 169, 24, 23, 61, 72, 38, 171, 62, 100, 136, 172, 28, 27, 63, 103 ]
[ "nonn", "look" ]
A230010
[ 3, 2, 3, 3, 5, 2, 3, 2, 13, 3, 13, 2, 3, 2, 3, 0, 5, 3, 3, 2, 3, 0, 5, 3, 3, 2, 3, 3, 7, 2, 3, 7, 3, 0, 5, 2, 0, 2, 7, 3, 11, 2, 3, 13, 5, 3, 5, 2, 3, 2, 5, 3, 13, 2, 0, 2, 3, 0, 23, 3, 0, 2, 3, 3, 7, 2, 0, 11, 3, 3, 5, 5, 0, 7, 3, 3, 5, 5, 0, 2, 3, 3, 17, 2 ]
[ "nonn" ]
A307325
[ 2, 4, 4, 9, 9, 24, 24, 30, 30, 30, 30, 30, 30, 99, 99, 99, 99, 154, 154, 189, 189, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, 1183, 1183, 1831, 1831, 1831, 1831, 1831, 1831, 1831, 1831, 2225, 2225, 2225, 2225, 2225, 2225, 2225, 2225, 3385, 3385, 3385, 3385 ]
[ "nonn" ]
A155936
[ 2, 2, 9, 2, 4, 8, 1, 2, 5, 0, 3, 6, 0, 5, 7, 8, 0, 9, 0, 7, 2, 6, 8, 6, 9, 4, 7, 1, 9, 7, 3, 9, 0, 8, 2, 5, 4, 3, 7, 9, 9, 0, 7, 2, 0, 3, 8, 4, 6, 2, 4, 0, 5, 3, 0, 2, 2, 7, 8, 7, 6, 3, 2, 7, 2, 7, 0, 5, 4, 9, 1, 1, 3, 8, 9, 7, 1, 7, 9, 2, 8, 1, 2, 6, 1, 1, 4, 0, 2, 3, 7, 4, 5, 9, 0, 4, 4, 1, 2 ]
[ "nonn", "cons" ]
A279933
[ 1, 3, 5, 6, 8, 11, 13, 14, 16, 19, 21, 24, 26, 27, 29, 32, 34, 35, 37, 39, 40, 42, 45, 47, 48, 50, 53, 55, 58, 60, 61, 63, 66, 68, 69, 71, 73, 74, 76, 79, 81, 82, 84, 87, 89, 90, 92, 94, 95, 97, 100, 102, 103, 105, 108, 110, 113, 115, 116, 118 ]
[ "nonn", "easy" ]
A038717
[ 1, 1, 1, 0, 1, 1, 2, 1, 2, 2, 0, 1, 1, 3, 3, 4, 6, 3, 3, 3, 0, 1, 1, 4, 6, 8, 13, 12, 10, 12, 6, 4, 4, 0, 1, 1, 5, 10, 15, 25, 31, 30, 35, 30, 20, 20, 10, 5, 5, 0, 1, 1, 6, 15, 26, 45, 66, 76, 90, 96, 80, 75, 60, 35, 30, 15, 6, 6, 0, 1, 1, 7, 21, 42, 77, 126, 168, 211, 252, 252, 245, 231 ]
[ "nonn", "tabf" ]
A082925
[ 3, 6, 10, 12, 18, 21, 29, 33, 60, 65, 77, 83, 97, 104, 149, 157, 175, 184, 204, 214, 277, 288, 312, 324, 399, 412, 493, 507, 537, 552, 584, 600, 699, 716, 821, 839, 877, 896, 1013, 1033, 1075, 1096, 1140, 1162, 1297, 1320, 1368, 1392, 1539, 1564, 1717, 1743 ]
[ "easy", "nonn" ]
A062934
[ 0, 1, 2, 3, 4, 5, 14027, 14028, 14103, 14112, 14867, 14876, 14951, 14952, 10099698, 10099846, 20210795, 30310661, 30311795, 50522741, 723825175, 142569349356, 482364801576, 486288289536, 972577541899, 1945641402768, 2474129673299 ]
[ "base", "nonn", "more" ]
A310251
[ 1, 3, 7, 13, 14, 18, 20, 30, 29, 32, 35, 42, 48, 46, 50, 52, 68, 61, 64, 67, 77, 83, 78, 82, 84, 106, 93, 96, 99, 112, 118, 110, 114, 116, 144, 125, 128, 131, 147, 153, 142, 146, 148, 182, 157, 160, 163, 182, 188, 174 ]
[ "nonn" ]
A190767
[ 3, 6, 10, 13, 16, 17, 20, 23, 27, 30, 34, 37, 40, 44, 47, 51, 54, 57, 58, 61, 64, 68, 71, 74, 75, 78, 81, 85, 88, 92, 95, 98, 99, 102, 105, 109, 112, 115, 116, 119, 122, 126, 129, 133, 136, 139, 143, 146, 150, 153, 156, 157, 160, 163, 167, 170, 173, 174, 177, 180, 184, 187, 191, 194, 197, 198, 201, 204, 208, 211, 214, 215, 218, 221 ]
[ "nonn" ]
A061960
[ 1, 3, 12, 171, 324, 717, 867, 977, 2040, 6017, 13921, 54036, 81097, 88580, 265515, 306612, 349707, 1075152, 1189787, 2579041 ]
[ "nonn", "base", "more" ]
A290539
[ 1, 0, 0, 0, 0, 0, 0, 0, -8489565952, -31872959692800, -932158289501356000, -4.16918358265246e+21, -5.144394740685203e+24, -2.5056273970731214e+27, -5.005562791650262e+29, 0, 2.0396260728315879e+34 ]
[ "sign" ]
A197268
[ 4, 5, 9, 9, 7, 5, 5, 3, 5, 4, 0, 5, 0, 9, 4, 0, 3, 2, 0, 6, 5, 1, 5, 0, 7, 5, 1, 6, 3, 0, 4, 7, 6, 8, 3, 2, 7, 2, 7, 0, 5, 9, 1, 6, 0, 4, 5, 9, 9, 1, 8, 0, 7, 7, 7, 9, 9, 0, 6, 9, 0, 4, 3, 4, 9, 1, 0, 3, 3, 0, 1, 7, 5, 1, 9, 6, 4, 5, 5, 8, 2, 2, 2, 9, 9, 3, 9, 0, 9, 8, 6, 4, 3, 5, 4, 0, 1, 9, 4, 2 ]
[ "nonn", "cons" ]
A060369
[ 1, 2, 2, 2, 2, 4, 4, 2, 3, 2, 4, 4, 6, 6, 6, 4, 8, 6, 10, 6, 8, 8, 12, 8, 12, 12, 10, 12, 22, 14, 12, 12, 16, 18, 30, 14, 20, 26, 16, 20, 22, 20, 26, 25, 24, 24, 32, 16, 32, 30, 26, 24, 32, 32, 40, 32, 34, 32, 32, 34, 44, 30, 44, 36, 52, 34, 54, 38, 56, 50 ]
[ "nonn" ]
A219084
[ 1, 7361, 1019123, 99118753, 11660290321, 1410242020653, 167024618548071, 19746897662050240, 2339794277074504700, 277259160805907960000, 3.2846897167510083e+22, 3.8913922936613626e+24 ]
[ "nonn" ]
A322730
[ 1, 1, 3, 1, 50, 5, 1, 693, 1155, 7, 1, 9972, 70686, 23268, 9, 1, 135575, 3479850, 4871790, 406725, 11, 1, 1727622, 157346475, 631853508, 283223655, 6334614, 13, 1, 20926185, 6802724565, 67722059405, 87071219235, 14965994043, 90680135, 15, 1, 243932456, 282646403340, 6596182917688, 19436510145910, 10365430299224, 734880648684, 1219662280, 17, 1, 2760372459, 11263126697316, 606536559381564, 3683652871295358, 4502242398249882, 1126425038851476, 33789380091948, 15642110601, 19 ]
[ "nonn", "tabl" ]
A383325
[ 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72 ]
[ "nonn" ]
A269150
[ 1620, 330192, 46576336, 6004186984, 738478504448, 88082672552208, 10275566914040000, 1178661175005532200, 133416857282270560000, 1.494143692049838e+22, 1.6586720321185947e+24 ]
[ "nonn" ]
A389939
[ 11, 146, 1815, 22497, 289286, 3839641, 52438557, 733251173, 10458325094, 151683323684, 2231662273500, 33242246178585, 500542061456412, 7608837701945742, 116642747530853070, 1801638425854262500, 28016657945635270000, 438349148456038040000, 6.896594434982945e+21, 1.0905553280613244e+23 ]
[ "nonn" ]
A259327
[ 1, 1, 18, 141891750, 1.7844701940490283e+28, 5.975743620407865e+79 ]
[ "nonn" ]
A142969
[ 1, 2, 29, 52, 887, 8066, 11069, 143128, 3485197, 2792362, 78773861, 326941444, 1166735057, 28815727078, 1038855637093, 902109848368, 1031041592023, 33635927876926, 37917122954701, 1387635433109516, 66513954553071416, 59972573887236400, 3113073102662686000 ]
[ "nonn", "easy", "frac", "cofr" ]
A265001
[ 1, 3, 14, 112, 1095, 13009, 175865, 2647438, 43347498, 760869739, 14150265025, 276374334318, 5629364791202 ]
[ "nonn" ]
A192423
[ 2, 0, 4, 2, 16, 20, 78, 140, 416, 878, 2324, 5280, 13282, 31200, 76724, 182962, 445376, 1069300, 2591118, 6239980, 15089776, 36389278, 87917284, 212144640, 512334722, 1236606720, 2985883684, 7207831202, 17402424496, 42011258900 ]
[ "nonn", "easy" ]
A369236
[ 0, 1, 2, 3, 3, 4, 5, 6, 7, 4, 5, 6, 7, 8, 9, 10, 4, 5, 6, 7, 8, 9, 10, 11, 12, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 ]
[ "easy", "look", "nonn" ]
A199862
[ 9, 8, 4, 4, 5, 3, 6, 3, 1, 7, 1, 3, 2, 8, 9, 9, 7, 5, 3, 8, 4, 7, 6, 0, 5, 7, 0, 6, 2, 8, 5, 3, 8, 4, 3, 3, 9, 9, 3, 2, 1, 7, 3, 8, 4, 5, 8, 2, 5, 0, 8, 3, 4, 2, 8, 9, 4, 5, 2, 1, 3, 1, 6, 1, 3, 7, 3, 0, 5, 8, 6, 1, 9, 7, 1, 3, 6, 5, 5, 7, 4, 4, 4, 0, 8, 8, 7, 8, 6, 8, 6, 1, 3, 8, 5, 0, 7, 9, 2 ]
[ "nonn", "cons" ]
A027860
[ 0, 3, 256, 6075, 70656, 525300, 2861568, 12437115, 45414400, 144788634, 412896000, 1075797268, 2593575936, 5863302600, 12517805568, 25471460475, 49597544448, 93053764671, 168582124800, 296526859818, 506916761600, 846025507836, 1378885295616, 2203231674900 ]
[ "nonn" ]
A323897
[ 1, 2, 3, 2, 4, 5, 6, 2, 7, 8, 9, 10, 11, 8, 12, 2, 13, 14, 15, 16, 17, 18, 19, 20, 21, 18, 22, 16, 23, 24, 25, 2, 26, 18, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 30, 38, 39, 40, 41, 42, 36, 43, 34, 44, 32, 45, 30, 46, 47, 48, 18, 49, 2, 50, 51, 52, 36, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 58, 66, 67, 68, 69, 70, 71, 72, 73, 74, 60, 75 ]
[ "nonn" ]