id stringlengths 7 11 | seq listlengths 1 347 | keywords listlengths 1 8 ⌀ |
|---|---|---|
A056585 | [
0,
1,
1,
256,
6561,
390625,
16777216,
815730721,
37822859361,
1785793904896,
83733937890625,
3936588805702081,
184884258895036400,
8686550888106662000,
408066367122340250000,
1.91707312997281e+22
] | [
"nonn",
"easy"
] |
A074886 | [
14,
110,
274,
435,
1298,
4608,
4646,
5384,
9214,
10154,
10778,
11912,
13035,
13844,
15026,
18698,
21346,
22958,
25642,
26846,
27466,
32078,
34546,
41164,
49570,
77374,
80438,
85875
] | [
"nonn"
] |
A216334 | [
1,
5,
42,
726,
15144,
502658,
18378580,
950376664,
52183667212,
3788883495864,
286529186194664,
27420871472654064,
2701657928740913700,
326508788572113340000,
4.031683323631153e+22,
5.96542264894261e+24,
8.970571714502985e+26,
1.5872359738694466e+29
] | [
"nonn"
] |
A114706 | [
1,
1,
2,
1,
8,
2,
1,
22,
20,
2,
1,
52,
106,
36,
2,
1,
114,
420,
310,
56,
2,
1,
240,
1410,
1840,
706,
80,
2,
1,
494,
4260,
8714,
5832,
1382,
108,
2,
1,
1004,
11978,
35484,
36898,
15100,
2442,
140,
2,
1,
2026,
31988,
12975... | [
"nonn",
"tabl"
] |
A153327 | [
1,
4,
5,
7,
8,
10,
13,
15,
16,
19,
20,
21,
22,
25,
27,
28,
29,
30,
31,
32,
33,
34,
35,
36,
37,
39,
40,
43,
45,
46,
49,
50,
52,
54,
55,
56,
57,
58,
59,
60,
61,
64,
65,
67,
70,
71,
72,
73,
74,
75,
76,
78,
79,
80,... | [
"nonn",
"easy"
] |
A023058 | [
1012,
10012,
10120,
10122,
10212,
100012,
100120,
100122,
100212,
101200,
101220,
101222,
102120,
102122,
102212,
1000012,
1000120,
1000122,
1000212,
1001200,
1001220,
1001222,
1002120,
1002122,
1002212,
1012000,
1012200,
1012220,
1012222
] | [
"nonn",
"base"
] |
A161279 | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
2,
1,
2,
1,
2,
1,
2,
1,
2,
1,
2,
1,
2,
3,
3,
3,
5,
4,
5,
6,
6,
6,
8,
7,
8,
9,
11,
10,
12,
12,
14,
14,
15,
15,
18,
17,
1... | [
"nonn"
] |
A099939 | [
19,
15,
18,
18,
17,
18,
19,
16,
20,
19,
15,
11,
14,
14,
13,
14,
15,
12,
16,
15,
18,
14,
17,
17,
16,
17,
18,
15,
19,
18,
18,
14,
17,
17,
16,
17,
18,
15,
19,
18,
17,
13,
16,
16,
15,
16,
17,
14,
18,
17,
18,
14,
17,
... | [
"easy",
"nonn",
"base"
] |
A384989 | [
1,
1,
1,
1,
2,
3,
4,
4,
6,
10,
6,
8,
12,
11,
9,
10,
42,
15,
16,
52,
60,
120,
18,
30,
140,
99,
95,
28,
90,
660,
30,
28,
30,
30,
546,
336,
48,
420,
24,
765,
1680,
60,
308,
400,
66,
462,
418,
4830,
252,
1430,
468,
49,... | [
"nonn"
] |
A344225 | [
1,
3,
4,
8,
6,
17,
8,
23,
17,
35,
12,
57,
14,
61,
44,
74,
18,
123,
20,
121,
72,
137,
24,
215,
47,
187,
96,
217,
30,
387,
32,
261,
152,
311,
100,
488,
38,
385,
204,
441,
42,
813,
44,
505,
294,
557,
48,
961,
93,
739,
3... | [
"nonn"
] |
A079832 | [
15,
16,
29,
104,
114,
124,
134,
135,
144,
145,
155,
165,
166,
175,
176,
185,
186,
195,
196,
207,
208,
217,
218,
227,
228,
237,
238,
239,
247,
248,
249,
258,
259,
268,
269,
278,
279,
288,
289,
299,
1004,
1013,
1023,
1033,
1043,
... | [
"base",
"nonn"
] |
A061690 | [
0,
0,
6,
72,
650,
5400,
43757,
353192,
2862330,
23352300,
191891117,
1587587760,
13215894133,
110619113423,
930376519256,
7858437064232,
66627124896218,
566791391339532,
4836144006188165,
41375938305568770,
354859541163656060
] | [
"nonn",
"changed"
] |
A094998 | [
2,
3,
25,
301,
25201,
83161,
7207201,
49008961,
698377681,
2248776129601,
39594522567601,
2599263952084801,
160287943711896000,
4381203794791824000,
386203114510899300000,
1.3015986917833185e+23
] | [
"nonn"
] |
A359451 | [
2,
0,
8,
6,
3,
7,
7,
6,
6,
5,
0,
0,
5,
9,
8,
8,
7,
1,
6,
0,
8,
9,
7,
5,
5,
8,
5,
6,
7,
3,
4,
1,
3,
2,
7,
7,
2,
6,
9,
2,
0,
2,
2,
0,
9,
6,
9,
2,
2,
3,
9,
5,
1,
6,
9,
5,
1,
2,
3,
8,
3,
8,
5,
7... | [
"nonn",
"cons",
"base"
] |
A160440 | [
97,
397,
499,
1297,
1597,
1999,
2797,
3697,
4999,
6199,
6997,
7699,
9199,
10099,
10597,
12097,
13099,
16699,
18397,
20899,
21397,
21499,
21799,
23197,
23599,
25999,
26497,
27697,
27799,
27997,
32299,
32797,
33199,
34297,
35797,
38197,
38299,
... | [
"nonn"
] |
A208364 | [
2,
16,
114,
1953,
67396,
4503765,
570085195,
146860432968,
74897509230292,
75596512299763500,
152131706172601340000,
6.107357434471366e+23,
4.881221988286285e+27,
7.776981291456514e+31
] | [
"nonn"
] |
A036313 | [
4,
8,
16,
32,
58,
64,
116,
128,
232,
256,
458,
464,
512,
841,
916,
928,
1024,
1682,
1832,
1856,
1858,
2048,
3364,
3664,
3712,
3716,
4096,
5998,
6641,
6728,
7328,
7424,
7432,
8192,
11996,
13282,
13456,
14656,
14848,
14864,
16384,
19858... | [
"nonn",
"easy",
"base"
] |
A058016 | [
13,
20,
30,
8,
11,
12,
9,
24,
18,
3,
29,
8,
33,
14,
10,
25,
1,
26,
0,
12,
30,
1,
2,
1,
36,
0,
21,
18,
16,
17,
32,
1,
31,
9,
26,
6,
31,
2,
35,
6,
9,
26,
32,
2,
12,
8,
6,
33,
36,
18,
27,
20,
22,
25,
8,
2,
2... | [
"nonn"
] |
A144527 | [
0,
1,
4,
9,
21,
45,
104,
233,
549,
1299,
3157,
7739,
19318,
48627,
123865,
317953,
823063,
2144503,
5623754,
14828072,
39299895,
104636888,
279793448,
751065458,
2023443030,
5469566583,
14830871800,
40330829028,
109972410219,
300628862478,
823779631719
] | [
"nonn"
] |
A328347 | [
1,
1,
1,
3,
4,
3,
7,
15,
15,
7,
19,
52,
72,
52,
19,
51,
175,
300,
300,
175,
51,
141,
576,
1185,
1480,
1185,
576,
141,
393,
1869,
4473,
6685,
6685,
4473,
1869,
393,
1107,
6000,
16380,
28392,
33880,
28392,
16380,
6000,
1107,
313... | [
"nonn",
"tabl",
"walk"
] |
A126977 | [
2,
9,
12,
36,
6,
1,
3,
4,
18
] | [
"fini",
"full",
"nonn",
"tabf"
] |
A358845 | [
0,
2,
4,
5,
7,
9,
10,
12,
14,
15,
17,
19,
20,
22,
24,
25,
27,
29,
30,
32,
34,
36,
38,
41,
43,
46,
48,
51,
53,
56,
58,
61,
63,
66,
68,
70,
72,
74,
75,
77,
79,
80,
82,
84,
85,
87,
89,
90,
92,
94,
95,
97,
99,
100,... | [
"nonn"
] |
A159728 | [
36,
2610,
129800,
5748750,
241987500,
9885006250,
395426250000,
15570077343750,
605504070312500,
23311913238281250,
890091272109375000,
33749294301074220000,
1.2720887865615235e+21,
4.770332950396728e+22,
1.7809243015267577e+24,
6.622812246328363e+25
] | [
"nonn",
"easy"
] |
A155280 | [
1,
7,
19,
37,
168,
718,
3579,
25444,
183468,
1516279,
16609058,
206526436,
3056554913,
55553877912
] | [
"nonn"
] |
A097024 | [
1482,
1878,
1890,
2142,
2178
] | [
"nonn",
"more"
] |
A377654 | [
1,
9,
25,
49,
81,
121,
169,
289,
361,
441,
529,
625,
729,
841,
961,
1089,
1369,
1521,
1681,
1849,
2209,
2401,
2601,
2809,
3025,
3249,
3481,
3721,
4225,
4489,
4761,
5041,
5329,
6241,
6561,
6889,
7225,
7569,
7921,
8649,
9025,
9409,
10... | [
"nonn"
] |
A328909 | [
0,
9,
2,
5,
8,
3,
6,
1,
4,
7,
10,
13,
28,
31,
14,
11,
26,
23,
44,
19,
22,
43,
40,
17,
34,
37,
18,
15,
32,
29,
52,
25,
46,
21,
42,
69,
20,
39,
16,
33,
12,
27,
24,
45,
74,
41,
68,
103,
38,
35,
60,
93,
30,
53,
8... | [
"nonn",
"fini",
"full"
] |
A171330 | [
25,
624,
15524,
381628,
9550720,
238863948,
5954344678,
148566446596
] | [
"nonn"
] |
A075514 | [
1,
3,
154,
7941,
429036,
24123105,
1399303662,
83176893681,
5041470373624,
310449199290489,
19369215839341710,
1221826010437625600,
77798300823672270000,
4.993767938470071e+21,
3.227956064695648e+23
] | [
"nonn"
] |
A300409 | [
1,
1,
1,
2,
1,
1,
1,
2,
1,
2,
1,
2,
1,
1,
1,
2,
1,
1,
2,
3,
1,
1,
1,
2,
1,
1,
1,
2,
1,
2,
2,
2,
1,
1,
1,
2,
1,
2,
1,
3,
1,
1,
1,
2,
1,
2,
1,
2,
1,
2,
1,
2,
1,
1,
1,
2,
2,
1,
1,
3,
1,
2,
1,
3... | [
"nonn"
] |
A091337 | [
0,
1,
0,
-1,
0,
-1,
0,
1,
0,
1,
0,
-1,
0,
-1,
0,
1,
0,
1,
0,
-1,
0,
-1,
0,
1,
0,
1,
0,
-1,
0,
-1,
0,
1,
0,
1,
0,
-1,
0,
-1,
0,
1,
0,
1,
0,
-1,
0,
-1,
0,
1,
0,
1,
0,
-1,
0,
-1,
0,
1,
0,
1,
0,
-1,
0... | [
"sign",
"mult",
"easy"
] |
A116540 | [
1,
1,
3,
10,
41,
192,
1025,
6087,
39754,
282241,
2159916,
17691161,
154192692,
1423127819,
13851559475,
141670442163,
1517880400352,
16989834719706,
198191448685735,
2404300796114642,
30273340418567820,
394948562421362370,
5330161943597342000,
74307324695105370000
] | [
"nonn"
] |
A350769 | [
27,
28,
30,
37,
38,
41,
42,
57,
18362,
2914913,
5516281,
6618242,
7224834,
9018353,
9339114,
10780554,
16831081,
17800553,
18164161,
18646202,
20239913,
29743561,
32464433,
32915513,
42464514,
43502033,
45652314,
51755761,
53464314,
62198634,
69899754
] | [
"nonn"
] |
A383517 | [
6,
21,
30,
36,
42,
60,
66,
70,
78,
84,
90,
102,
105,
110,
114,
120,
126,
132,
138,
140,
150,
154,
156,
165,
168,
174,
180,
186,
198,
204,
210,
220,
222,
228,
231,
234,
238,
240,
246,
252,
258,
264,
270,
273,
276,
280,
282,
... | [
"nonn"
] |
A082812 | [
4,
5,
6,
9,
10,
14,
18,
21,
22,
25,
29,
34,
36,
37,
42,
45,
46,
56,
60,
61,
70,
76,
77,
86,
88,
90,
104,
105,
106,
122,
126,
128,
129,
133,
136,
142,
172,
177,
178,
209,
210,
212,
245,
246,
257,
258,
270,
304,
306,
308... | [
"easy",
"nonn"
] |
A168338 | [
1,
3,
4,
7,
6,
12,
8,
15,
13,
9,
2,
18,
4,
14,
14,
21,
8,
29,
10,
15,
13,
6,
4,
30,
11,
12,
20,
26,
10,
26,
4,
24,
8,
14,
18,
41,
8,
20,
16,
27,
5,
29,
5,
14,
28,
12,
8,
44,
17,
19,
16,
21,
6,
41,
12,
40,
... | [
"base",
"easy",
"nonn"
] |
A137615 | [
4,
1,
9,
8,
6,
0,
0,
4,
5,
9,
6,
5,
0,
8,
0,
2,
2,
3,
3,
4,
2,
1,
3,
0,
0,
0,
0,
9,
6,
8,
3,
3,
8,
2,
7,
9,
1,
6,
5,
0,
7,
0,
3,
3,
5,
0,
8,
8,
6,
5,
1,
2,
1,
8,
5,
3,
1,
9,
4,
5,
1,
2,
3,
5... | [
"cons",
"easy",
"nonn"
] |
A225073 | [
0,
0,
3,
3,
3,
12,
9,
35,
-2,
48,
65,
72,
65,
72,
73,
183,
357,
500,
357,
500,
480,
1250,
2201,
2201,
-6,
4347,
4426,
4226,
9911,
13005,
20871,
22511
] | [
"sign",
"more",
"hard"
] |
A117835 | [
2,
3,
5,
7,
11,
13,
17,
31,
71,
113,
131,
151,
211,
311,
1117,
1151,
1171,
1511,
2111,
11113,
11117,
11131,
11171,
11311,
111121,
111211,
112111,
113111,
131111,
311111,
511111,
1111151,
1111211,
1111711,
1117111,
1171111,
11111117,
11111131,... | [
"base",
"nonn"
] |
A211195 | [
1,
2,
6,
32,
240,
2232,
24080,
290048,
3809088,
53691840,
803569184,
12670027776,
209244552192,
3603569846912,
64493380379520,
1196207964360704,
22942371004144640,
454160262238341100,
9265017815023565000,
194524772488764720000,
4.1985216451399715e+21
] | [
"nonn"
] |
A092559 | [
3,
5,
6,
7,
11,
12,
13,
17,
19,
20,
23,
28,
31,
32,
40,
43,
61,
64,
79,
92,
101,
104,
127,
128,
148,
167,
191,
199,
256,
313,
347,
356,
596,
692,
701,
1004,
1228,
1268,
1709,
2617,
3539,
3824,
5807,
10501,
10691,
11279,
1239... | [
"nonn"
] |
A160172 | [
0,
1,
4,
9,
18,
27,
36,
49,
74,
95,
104,
117,
142,
167,
192,
229,
302,
359,
368,
381,
406,
431,
456,
493,
566,
627,
652,
689,
762,
835,
908,
1017,
1234,
1399,
1408,
1421,
1446,
1471,
1496,
1533,
1606,
1667,
1692,
1729,
1802,
1... | [
"nonn",
"nice"
] |
A204649 | [
132,
200,
434,
938,
1918,
3702,
6780,
11868,
19969,
32450,
51134,
78404,
117324,
171774,
246604,
347804,
482695,
660138,
890766,
1187236,
1564506,
2040134,
2634604,
3371676,
4278765,
5387346,
6733390,
8357828,
10307048,
12633422
] | [
"nonn"
] |
A321962 | [
1,
51,
53,
7955,
7959,
7961,
7985,
7987,
8245,
8805,
8807,
8809,
8813,
8815,
8817,
8819,
8821,
8825,
8829,
8847,
8851,
8853,
8855,
8857,
8859,
8873,
8877,
8879,
8969,
8973,
8975,
9063,
9079,
9081,
9083,
9089,
9091,
9093,
9095,
9097,
916... | [
"nonn"
] |
A111675 | [
1,
31,
331,
15331,
7515331,
5257515331,
78755257515331,
12600078755257516000,
2.5200001260007875e+26,
3.0240000252000012e+34,
1.512000003024e+43
] | [
"base",
"nonn"
] |
A104092 | [
7,
47,
337,
2399,
16787,
117643,
823541,
5764799,
40353601,
282475241,
1977326699,
13841287199,
96889010371,
678223072817,
4747561509941,
33232930569577,
232630513987171,
1628413597910399,
11398895185373052
] | [
"easy",
"nonn"
] |
A165966 | [
36,
120,
276,
300,
2556,
3240,
5460,
8256,
12720,
23436,
26796,
34980,
41616,
46056,
56616,
59340,
103740,
122760,
139656,
147696,
157080,
185136,
195000,
231540,
277140,
333336,
353220,
386760,
401856,
516636,
609960,
860016,
1001820
] | [
"nonn"
] |
A365694 | [
1,
0,
0,
1,
1,
1,
3,
6,
10,
20,
42,
84,
170,
354,
740,
1549,
3269,
6945,
14811,
31711,
68177,
147091,
318313,
690837,
1503351,
3279445,
7169907,
15708485,
34482475,
75830981,
167042763,
368548926,
814341362,
1801867812,
3992172298,
8855912464,
... | [
"nonn"
] |
A389296 | [
1,
4,
8,
16,
32,
64,
112,
144,
216,
288,
640,
432,
800,
1152,
864,
1296,
2808,
1728,
5200,
2592,
3456,
4320,
7344,
5184,
6048,
9072,
8640,
10368,
16848,
10800,
15120,
19008,
18144,
25200,
24192,
25920,
21600,
30240,
37800,
32400,
45360,... | [
"nonn"
] |
A160152 | [
1,
50,
1042,
-93700,
-9242708,
84323000,
71595491320,
2842116962000,
-588597736311920,
-62580339060364000,
4594562542866814500,
1.1421494706434478e+21,
-1.6580120530325575e+22,
-2.081205316489404e+25,
-7.263430537129112e+26
] | [
"sign",
"frac"
] |
A042960 | [
2,
4,
9,
15,
16,
18,
21,
22,
27,
28,
30,
31,
34,
35,
36,
41,
44
] | [
"nonn"
] |
A020549 | [
2,
2,
5,
37,
577,
14401,
518401,
25401601,
1625702401,
131681894401,
13168189440001,
1593350922240001,
229442532802560000,
38775788043632640000,
7.600054456551997e+21,
1.7100122527241995e+24,
4.3776313669739506e+26
] | [
"nonn"
] |
A303410 | [
0,
1,
0,
1,
3,
0,
2,
7,
10,
0,
3,
10,
28,
23,
0,
5,
27,
42,
119,
61,
0,
8,
45,
100,
168,
541,
162,
0,
13,
98,
290,
547,
902,
2327,
421,
0,
21,
193,
730,
2079,
4013,
3256,
10384,
1103,
0,
34,
379,
1700,
6322,
29411,
2... | [
"nonn",
"tabl"
] |
A374376 | [
2,
23,
-1,
223,
22,
-1,
2237,
235,
27,
-1,
22273,
2227,
222,
132,
-1,
222323,
22223,
2222,
225,
32,
-1,
2222273,
222223,
22222,
2223,
252,
729,
-1,
22222223,
2222557,
222227,
22225,
2322,
352,
192,
-1,
222222227,
22222237,
2222222,
222225... | [
"sign",
"base",
"tabl"
] |
A194099 | [
3,
5,
7,
11,
17,
19,
29,
31,
41,
49,
71,
161,
251,
449,
769,
881,
1079,
1429,
3431,
4159,
4801,
6049,
8749,
19601,
24751,
246401,
388961,
1267111
] | [
"nonn",
"more"
] |
A314477 | [
1,
5,
8,
14,
17,
22,
25,
34,
35,
44,
42,
51,
51,
62,
60,
74,
68,
79,
78,
90,
85,
103,
94,
108,
104,
119,
110,
132,
119,
137,
131,
147,
136,
161,
144,
165,
158,
176,
161,
191,
169,
193,
184,
205,
187,
220,
195,
221,
210,
... | [
"nonn"
] |
A131684 | [
829440,
3053435,
40040448,
2673065934,
323958835200,
24350583830265,
971969903106048,
23061845117771260,
365309311365605400,
4216355578004499000,
37787143366734760000,
275548505246977520000,
1.6933986097389558e+21,
9.010265266941299e+21,
4.239338314054352e+22
] | [
"nonn",
"easy"
] |
A130466 | [
1,
1,
2,
1,
3,
5,
1,
2,
3,
4,
1,
5,
7,
11,
13,
1,
5,
7,
11,
13,
17,
1,
3,
5,
7,
9,
11,
13,
1,
2,
4,
7,
8,
11,
13,
14,
1,
2,
3,
4,
5,
6,
7,
8,
9,
1,
5,
7,
11,
13,
17,
19,
23,
25,
29,
1,
5,
7,
11,
13,... | [
"nonn",
"tabl"
] |
A185374 | [
1,
1,
0,
1,
1,
0,
2,
0,
0,
0,
0,
0,
0,
0,
1,
1,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
"nonn",
"base",
"fini",
"full"
] |
A153006 | [
0,
1,
3,
6,
9,
13,
20,
28,
33,
37,
44,
53,
63,
78,
100,
120,
129,
133,
140,
149,
159,
174,
196,
217,
231,
246,
269,
297,
332,
384,
448,
496,
513,
517,
524,
533,
543,
558,
580,
601,
615,
630,
653,
681,
716,
768,
832,
881,
... | [
"nonn"
] |
A386963 | [
5,
4,
4,
3,
2,
4,
2,
3,
4,
3,
2,
3,
2,
4,
2,
3,
4,
2,
3,
3,
2,
3,
2,
2,
3,
4,
4,
3,
2,
2,
2,
2,
2,
3,
3,
2,
4,
2,
2,
2,
4,
2,
3,
2,
3,
3,
2,
3,
2,
4,
2,
2,
2,
4,
4,
2,
2,
2,
2,
3,
2,
2,
2,
2... | [
"nonn",
"easy"
] |
A170196 | [
1,
43,
1806,
75852,
3185784,
133802928,
5619722976,
236028364992,
9913191329664,
416354035845888,
17486869505527296,
734448519232146400,
30846837807750152000,
1.2955671879255062e+21,
5.441382189287126e+22
] | [
"nonn"
] |
A355113 | [
1,
2,
13,
133,
1779,
29565,
589705,
13728695,
365295695,
10934634985,
363678872325,
13305294463275,
531030788556475,
22960273845453724,
1069101897816615400,
53336480697298240000,
2.838300249311563e+21,
1.604801248204254e+23,
9.607441647405962e+24
] | [
"nonn"
] |
A034244 | [
0,
26,
10164,
2097080,
311400852,
37593032352,
3874477609666,
349607878149545,
28080454247154740,
2032851550702238200,
133978506596448850000,
8.10558268347463e+21
] | [
"nonn",
"more"
] |
A290234 | [
1,
2,
7,
12,
31,
56,
127,
240,
511,
992,
2047,
4032,
8191,
16256,
32767,
65280,
131071,
261632,
524287,
1047552,
2097151,
4192256,
8388607,
16773120,
33554431,
67100672,
134217727,
268419072,
536870911,
1073709056,
2147483647,
4294901760,
8589934591
] | [
"nonn",
"easy"
] |
A258506 | [
10762,
62096,
425880,
3064020,
21229200,
147424970,
1030931222,
7213265988,
50406135414,
352268263599,
2462421098294,
17213808196491,
120330118364382,
841144197827542,
5879904189348622,
41102758742106080,
287323364592421820
] | [
"nonn"
] |
A233800 | [
812933550972,
4668375990645847,
24940318640151912000,
1.323182988483768e+23,
6.963357505766e+26,
3.660632711048616e+30,
1.9226671451146536e+34
] | [
"nonn"
] |
A289600 | [
1,
1,
1,
2,
9,
33,
113,
381,
1291,
4425,
15357
] | [
"nonn",
"more"
] |
A348010 | [
1,
2,
6,
14,
40,
96,
268,
664,
1820,
4588,
12464,
31712,
85704,
219376,
590640,
1518652,
4077112,
10518364,
28177388,
72883016,
194910964,
505202708,
1349189968,
3503014492,
9344407884,
24296044256,
64748290040,
168550939272
] | [
"nonn",
"walk"
] |
A358646 | [
2,
1,
3,
6,
2,
9,
4,
3,
6,
1,
1,
1,
9,
8,
9,
0,
6,
1,
8,
8,
3,
4,
4,
6,
4,
2,
4,
2,
9,
1,
6,
3,
5,
3,
1,
3,
6,
1,
5,
1,
0,
0,
0,
2,
6,
8,
7,
2,
0,
5,
1,
0,
5,
0,
8,
2,
4,
1,
3,
6,
0,
0,
1,
8... | [
"nonn",
"cons"
] |
A045679 | [
13,
21,
37,
45,
48,
61,
69,
85,
93,
109,
117,
120,
132,
133,
141,
157,
165,
181,
189,
205,
208,
213,
229,
237,
241,
252,
253,
261,
277,
285,
300,
301,
309,
325,
328,
333,
340,
349,
357,
360,
373,
381,
397,
405,
421,
429,
445... | [
"nonn"
] |
A170005 | [
1,
44,
1892,
81356,
3498308,
150427244,
6468371492,
278139974156,
11960018888708,
514280812214444,
22114074925221092,
950905221784507000,
40888924536733800000,
1.7582237550795534e+21,
7.56036214684208e+22
] | [
"nonn"
] |
A152295 | [
17,
71,
83,
107,
191,
227,
251,
263,
431,
443,
479,
503,
587,
827,
839,
911,
983,
1091,
1151,
1163,
1187,
1619,
1667,
1847,
1907,
2087,
2243,
2459,
2591,
3023,
3467,
4463,
4871,
4943,
5471,
5519,
5651,
5807,
5903,
6131,
6203,
6299,
... | [
"nonn"
] |
A328912 | [
0,
1,
2,
3,
1,
2,
3,
2,
4,
2,
1,
2,
11,
2,
1,
11,
1,
1,
134,
2,
2,
2,
1,
4,
1,
1,
3,
1,
7,
1,
13,
1,
3,
5,
1,
1,
1,
8,
1,
3,
4,
1,
1,
1,
3,
4,
1,
3,
1,
4,
1,
4,
1,
3,
40,
1,
1,
5,
4,
3,
3,
1,
... | [
"nonn",
"cofr"
] |
A358136 | [
1,
2,
1,
2,
3,
1,
3,
4,
1,
2,
3,
2,
4,
1,
4,
5,
1,
2,
4,
6,
1,
5,
2,
5,
1,
2,
3,
4,
7,
1,
3,
5,
8,
1,
2,
5,
2,
6,
1,
6,
9,
1,
2,
3,
5,
3,
6,
1,
7,
2,
4,
6,
1,
2,
6,
10,
1,
3,
6,
11,
1,
2,
3,
... | [
"nonn",
"tabf"
] |
A188614 | [
3,
2,
6,
1,
9,
7,
2,
6,
2,
7,
3,
9,
5,
6,
6,
8,
5,
6,
1,
0,
5,
8,
0,
5,
5,
1,
0,
3,
0,
0,
3,
2,
7,
4,
6,
5,
2,
2,
1,
4,
5,
0,
5,
1,
2,
7,
1,
0,
4,
2,
3,
3,
0,
4,
5,
4,
0,
6,
8,
7,
5,
2,
0,
0... | [
"nonn",
"cons"
] |
A339849 | [
1,
1,
1,
1,
4,
1,
1,
13,
13,
1,
1,
44,
80,
44,
1,
1,
148,
549,
549,
148,
1,
1,
498,
3851,
7104,
3851,
498,
1,
1,
1676,
26499,
104100,
104100,
26499,
1676,
1,
1,
5640,
183521,
1475286,
3292184,
1475286,
183521,
5640,
1,
1,
18... | [
"nonn",
"tabl"
] |
A058904 | [
42,
44,
51,
52,
60,
105,
109,
116,
124,
173,
177,
178,
181,
201,
205,
209,
210,
213,
214,
217,
233,
237,
241,
242,
245,
249,
250,
251,
254,
255,
269,
273,
277,
278,
282,
285,
287,
290,
298,
299,
300,
308,
336,
343,
348,
352,
... | [
"nonn",
"base"
] |
A048165 | [
1,
0,
-1,
-1,
1,
0,
0,
-1,
1,
0,
1,
-2,
1,
-1,
2,
-2,
2,
-3,
3,
-3,
4,
-4,
5,
-6,
6,
-6,
8,
-9,
9,
-11,
12,
-13,
14,
-16,
19,
-19,
21,
-25,
26,
-28,
32,
-36,
38,
-41,
46,
-50,
55,
-60,
65,
-70,
77,
-85,
91,
-99... | [
"sign"
] |
A104333 | [
59575553,
65636159,
73716967,
79777573,
83817977,
89878583,
97959391,
109107105103,
137135133131,
143141139137,
157155153151,
163161159157,
197195193191,
203201199197,
223221219217,
227225223221,
235233231229
] | [
"base",
"nonn"
] |
A369594 | [
1,
3,
12,
58,
318,
1887,
11772,
75969,
502554,
3389056,
23211312,
161015058,
1128976523,
7988381001,
56968671948,
409046328954,
2954644519365,
21455293440345,
156534285598068,
1146881543952792,
8434926025730955,
62250461094154370,
460859182211975200
] | [
"nonn"
] |
A132505 | [
10,
139,
26137,
708454417,
509884217847907700,
6.616899159270904e+35,
5.013699808156833e+71
] | [
"frac",
"nonn"
] |
A284315 | [
1,
0,
-1,
0,
0,
-1,
0,
1,
-1,
0,
1,
-1,
0,
2,
-1,
-1,
2,
-1,
-1,
3,
-1,
-2,
3,
-1,
-3,
4,
0,
-4,
4,
0,
-5,
5,
1,
-7,
5,
2,
-8,
6,
4,
-10,
5,
5,
-12,
6,
8,
-14,
5,
10,
-16,
5,
14,
-19,
3,
17,
-21,
2,
22,
... | [
"sign",
"look"
] |
A238433 | [
1,
1,
2,
2,
4,
5,
6,
8,
13,
12,
19,
23,
29,
35,
45,
52,
68,
80,
98,
111,
141,
163,
198,
230,
283,
320,
376,
443,
517,
585,
719,
799,
932,
1085,
1254,
1417,
1668,
1861,
2138,
2449,
2804,
3166,
3666,
4083,
4662,
5277,
5960,
... | [
"nonn"
] |
A052808 | [
0,
2,
5,
24,
169,
1572,
18208,
252676,
4088138,
75571648,
1571427096,
36304942704,
922615912656,
25577663099232,
768176940800592,
24845381066244290,
860979848497650800,
31825036424306680000,
1.2498955362431412e+21,
5.197590806057537e+22
] | [
"easy",
"nonn"
] |
A090613 | [
2,
7,
11,
17,
21,
26,
37,
46,
49,
53,
57,
61,
64,
71,
73,
80,
92,
98,
103,
106,
114,
118,
121,
137,
138,
145,
148,
160,
166,
168,
175,
186,
188,
190,
196,
204,
206,
210,
215,
218,
232,
236,
243,
248,
255,
258,
263,
265,
... | [
"nonn"
] |
A139578 | [
0,
15,
34,
57,
84,
115,
150,
189,
232,
279,
330,
385,
444,
507,
574,
645,
720,
799,
882,
969,
1060,
1155,
1254,
1357,
1464,
1575,
1690,
1809,
1932,
2059,
2190,
2325,
2464,
2607,
2754,
2905,
3060,
3219,
3382,
3549,
3720,
3895,
4074,
... | [
"easy",
"nonn"
] |
A191365 | [
1,
1,
4,
18,
102,
695,
5485,
49077,
490308,
5404569,
65106103,
850535477,
11972432846,
180605413001,
2906109200293,
49678357272247,
898988188301320,
17167497793440976,
344991795682802300,
7277230501449341000,
160765066207998480000
] | [
"nonn"
] |
A021677 | [
0,
0,
1,
4,
8,
5,
8,
8,
4,
1,
0,
1,
0,
4,
0,
1,
1,
8,
8,
7,
0,
7,
2,
8,
0,
8,
3,
2,
0,
9,
5,
0,
9,
6,
5,
8,
2,
4,
6,
6,
5,
6,
7,
6,
0,
7,
7,
2,
6,
5,
9,
7,
3,
2,
5,
4,
0,
8,
6,
1,
8,
1,
2,
7... | [
"nonn",
"cons",
"easy"
] |
A376221 | [
3,
5,
109,
7,
18796638871,
131870666077,
83,
11,
1234567891,
13,
24677
] | [
"nonn",
"more",
"base"
] |
A081180 | [
0,
1,
8,
50,
288,
1604,
8800,
47944,
260352,
1411600,
7647872,
41420576,
224294400,
1214467136,
6575615488,
35602384000,
192760455168,
1043650265344,
5650555750400,
30593342288384,
165638957801472,
896804870374400
] | [
"easy",
"nonn"
] |
A282755 | [
11,
125,
1255,
2510,
11009,
11099,
11255,
11379,
12326,
12955,
14379,
14397,
15033,
15303,
16325,
17482,
21109,
25105,
31007,
31503,
33011,
35213,
37127,
37921,
41303,
44011,
49319,
51367,
53491,
63013,
69413,
70319,
71057,
72013,
72517,
74341,
... | [
"nonn",
"base"
] |
A304566 | [
0,
3,
12,
6,
70,
3,
266,
24,
969,
30,
4253,
212
] | [
"nonn",
"more"
] |
A312542 | [
1,
4,
8,
14,
18,
24,
28,
28,
34,
38,
46,
46,
56,
54,
66,
70,
76,
70,
80,
78,
92,
88,
102,
96,
112,
118,
122,
112,
128,
118,
138,
128,
150,
136,
160,
164,
170,
152,
176,
160,
184,
168,
196,
178,
206,
212,
216,
194,
222,
... | [
"nonn"
] |
A058614 | [
1,
0,
0,
-2,
2,
-2,
3,
-2,
5,
-6,
5,
-6,
9,
-10,
10,
-16,
17,
-18,
25,
-26,
31,
-38,
37,
-48,
60,
-62,
68,
-84,
95,
-104,
125,
-134,
154,
-182,
192,
-220,
257,
-274,
309,
-360,
394,
-434,
492,
-544,
607,
-688,
740,
-824,
... | [
"sign"
] |
A015340 | [
1,
-1640,
4035220,
-8509702520,
18843459775162,
-41041673208656120,
89881489830655850000,
-1.964809367698137e+23,
4.2976934229632226e+26,
-9.398577800454146e+29
] | [
"sign",
"easy"
] |
A159127 | [
1,
37,
891,
18042,
337138,
6078572,
108365293,
1938295834,
35109616512,
648055261057
] | [
"nonn"
] |
A310330 | [
1,
3,
9,
15,
18,
24,
27,
30,
39,
45,
51,
54,
54,
60,
66,
69,
81,
84,
78,
90,
96,
99,
108,
114,
111,
114,
129,
126,
132,
141,
138,
144,
156,
162,
162,
168,
165,
174,
186,
183,
198,
195,
186,
204,
216,
216,
222,
231,
216,
... | [
"nonn"
] |
A030879 | [
2,
4,
12,
49,
247,
1482,
10377,
83019,
747171,
7471712,
82188838,
986266063,
12821458831,
179500423635,
2692506354539,
43080101672631,
732361728434739,
13182511111825302,
250467711124680740,
5009354222493615000
] | [
"nonn"
] |
A284369 | [
1,
0,
0,
1,
1,
1,
1,
0,
0,
1,
1,
0,
0,
1,
1,
0,
0,
1,
1,
0,
0,
1,
1,
1,
1,
0,
0,
1,
1,
0,
0,
1,
1,
1,
1,
0,
0,
1,
1,
0,
0,
1,
1,
1,
1,
0,
0,
1,
1,
0,
0,
1,
1,
1,
1,
0,
0,
1,
1,
0,
0,
1,
1,
0... | [
"nonn",
"easy"
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.