id stringlengths 7 11 | seq listlengths 1 347 | keywords listlengths 1 8 ⌀ |
|---|---|---|
A155708 | [
36,
129,
144,
201,
241,
324,
409,
441,
489,
516,
576,
601,
769,
804,
849,
900,
921,
964,
1009,
1129,
1161,
1201,
1249,
1296,
1321,
1489,
1521,
1569,
1609,
1636,
1641,
1764,
1801,
1809,
1849,
1929,
1956,
2064,
2089,
2161,
2169,
2281,
... | [
"nonn"
] |
A329989 | [
1,
3,
1,
0,
5,
6,
9,
9,
4,
6,
5,
9,
0,
8,
0,
9,
3,
4,
5,
5,
7,
5,
1,
4,
3,
0,
7,
4,
9,
0,
8,
5,
1,
8,
5,
7,
2,
9,
9,
8,
3,
7,
3,
9,
4,
1,
4,
1,
2,
2,
5,
7,
5,
8,
0,
3,
8,
4,
8,
1,
1,
6,
0,
9... | [
"nonn",
"cons",
"easy"
] |
A353805 | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
13,
1,
1,
1,
1,
5,
1,
1,
1,
1,
1,
3,
13,
1,
1,
1,
1,
1,
1,
1,
65,
1,
1,
31,
10,
31,
1,
1,
1,
5,
13,
1,
3,
1,
1,
1,
13,
1,
1,
1,
1,
5,
57,
1,
1,
65,
1,
31,
13,
1,
5,
1,
... | [
"nonn",
"frac"
] |
A225491 | [
0,
4,
5,
6,
6,
6,
7,
7,
7,
7,
7,
7,
7,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8
] | [
"nonn"
] |
A043882 | [
12,
19,
28,
35,
44,
51,
60,
67,
79,
83,
92,
99,
108,
115,
124,
131,
143,
147,
156,
163,
172,
179,
188,
207,
211,
220,
227,
236,
243,
252,
259,
271,
275,
284,
291,
300,
319,
323,
335,
339,
348,
355,
364,
371,
380,
387,
399,
... | [
"nonn",
"base"
] |
A012786 | [
1,
2,
-12,
-432,
10000,
1500512,
-18269760,
-16350361856,
922523568384,
990634832194048,
92553699220882430,
-44373953423964780000,
9.057208032779105e+21,
2.554043641479639e+25
] | [
"sign"
] |
A157379 | [
1,
2,
1,
3,
-3,
1,
4,
6,
0,
1,
5,
-10,
-10,
-5,
1,
6,
15,
-20,
15,
-6,
1,
7,
-21,
0,
0,
-21,
-7,
1,
8,
28,
56,
0,
0,
0,
0,
1,
9,
-36,
84,
126,
126,
0,
0,
0,
1,
10,
45,
0,
-210,
252,
-210,
0,
0,
-10,
1,
11,
... | [
"sign",
"tabl"
] |
A321750 | [
1,
1,
1,
0,
1,
2,
1,
0,
0,
1,
1,
0,
1,
0,
0,
0,
0,
1,
3,
6,
1,
2,
0,
0,
0,
1,
0,
1,
0,
0,
1,
0,
0,
0,
0,
0,
0,
1,
2,
2,
2,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
1,
0,
0,
0,
0,
0,
1,
0,
1,
0... | [
"nonn",
"tabf"
] |
A062801 | [
0,
6,
50,
192,
512,
1126,
2146,
3760,
6112,
9430,
13922,
19888,
27504,
37206,
49202,
63872,
81600,
102854,
127874,
157328,
191440,
230870,
276114,
327776,
386128,
452118,
526178,
608960,
701056,
803430,
916290,
1040976,
1177744,
1327606
] | [
"nonn",
"nice"
] |
A358910 | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
1,
3,
4,
8,
11,
19,
25,
41,
56,
84,
113,
164,
218,
306,
401,
547,
711,
949,
1218,
1599,
2034,
2625,
3310,
4224,
5283,
6664,
8271,
10336,
12747,
15791,
19343,
23791,
28979,
35398,
42887,
52073,
6... | [
"nonn"
] |
A233309 | [
92,
463,
2311,
9822,
41192,
160280,
617500,
2278154,
8346612,
29720846,
105322406,
365709441,
1265566649,
4312665297,
14661080626,
49240073950,
165092049733,
548097358680,
1817406550199,
5977145363030,
19640272703424,
64090628827653
] | [
"nonn"
] |
A023115 | [
1,
1,
2,
1,
2,
3,
1,
2,
3,
1,
4,
2,
3,
1,
4,
2,
5,
3,
1,
4,
2,
5,
3,
1,
6,
4,
2,
5,
3,
1,
6,
4,
2,
7,
5,
3,
1,
6,
4,
2,
7,
5,
3,
8,
1,
6,
4,
2,
7,
5,
3,
8,
1,
6,
4,
9,
2,
7,
5,
3,
8,
1,
6,
4... | [
"nonn"
] |
A009814 | [
0,
1,
2,
3,
-12,
-163,
-1178,
-4529,
27496,
870169,
11481482,
85659387,
-308661540,
-25105525963,
-525814629650,
-6328753571321,
-1529929548080,
2300980143865777,
71594692481521680,
1258339660640728800
] | [
"sign",
"easy"
] |
A349056 | [
1,
1,
1,
1,
1,
2,
1,
1,
1,
2,
1,
3,
1,
2,
2,
1,
1,
3,
1,
3,
2,
2,
1,
4,
1,
2,
1,
3,
1,
4,
1,
1,
2,
2,
2,
4,
1,
2,
2,
4,
1,
4,
1,
3,
3,
2,
1,
5,
1,
3,
2,
3,
1,
4,
2,
4,
2,
2,
1,
6,
1,
2,
3,
1... | [
"nonn"
] |
A302900 | [
1385,
21682,
350240,
4945368,
70145634,
992272308,
14322115212,
211595659320,
3216832016019,
50412205403030,
815486339550108,
13622914005990480,
235041722344009380,
4187522527966916600,
77010173788311010000,
1.4611901622268692e+21,
2.858843737999708e+22
] | [
"nonn"
] |
A247640 | [
1,
6,
6,
24,
6,
36,
24,
96,
6,
36,
36,
144,
24,
144,
96,
384,
6,
36,
36,
144,
36,
216,
144,
576,
24,
144,
144,
576,
96,
576,
384,
1536,
6,
36,
36,
144,
36,
216,
144,
576,
36,
216,
216,
864,
144,
864,
576,
2304,
24,
144... | [
"nonn"
] |
A268015 | [
27,
729,
19683,
474552,
10941048,
240641848,
5106219048,
105087226959,
2107490863661,
41332013859375,
794974954718853,
15030454569975872,
279880270014528000,
5140991504979000000,
93278442949595410000
] | [
"nonn"
] |
A053839 | [
0,
1,
2,
3,
1,
2,
3,
0,
2,
3,
0,
1,
3,
0,
1,
2,
1,
2,
3,
0,
2,
3,
0,
1,
3,
0,
1,
2,
0,
1,
2,
3,
2,
3,
0,
1,
3,
0,
1,
2,
0,
1,
2,
3,
1,
2,
3,
0,
3,
0,
1,
2,
0,
1,
2,
3,
1,
2,
3,
0,
2,
3,
0,
1... | [
"base",
"nonn"
] |
A062991 | [
1,
2,
-1,
5,
-6,
2,
14,
-28,
20,
-5,
42,
-120,
135,
-70,
14,
132,
-495,
770,
-616,
252,
-42,
429,
-2002,
4004,
-4368,
2730,
-924,
132,
1430,
-8008,
19656,
-27300,
23100,
-11880,
3432,
-429,
4862,
-31824,
92820,
-157080,
168300,
-11668... | [
"sign",
"easy",
"tabl"
] |
A189705 | [
0,
1,
2,
3,
3,
4,
4,
5,
5,
5,
6,
7,
8,
8,
8,
9,
10,
11,
11,
11,
12,
13,
13,
14,
15,
16,
16,
17,
17,
18,
18,
18,
19,
20,
20,
21,
22,
23,
23,
24,
24,
25,
25,
25,
26,
27,
27,
28,
29,
30,
30,
31,
31,
31,
32,
33... | [
"nonn"
] |
A150702 | [
1,
2,
8,
26,
120,
445,
2147,
8469,
41467,
169499,
836554,
3501189,
17356842,
73880787,
367245459,
1583278732,
7883708163,
34330670218,
171140161779,
751318937513,
3748302440019,
16566234386157,
82693945535411,
367557581630267,
1835471221148125,
8198050271944402,
4... | [
"nonn",
"walk"
] |
A384202 | [
0,
1,
1,
15,
102,
1434,
20556,
380988,
7974576,
192768336,
5214883680,
156913290720,
5188181880960,
187114724853120,
7308276334974720,
307346919257952000,
13846147184588544000,
665272996712352000000,
3.395861850054588e+22,
1.8351970003235122e+24
] | [
"nonn",
"easy"
] |
A064852 | [
1,
0,
0,
1,
4,
18,
102,
624,
4476,
36248,
329890,
3326054,
36846276,
444783906,
5811885808,
81729607680,
1230752346352,
19760412095328,
336967037143578,
6082255011151724,
115852476579789980,
2322315553090616000,
48869596859895990000,
1.0771673641168002e+21
] | [
"nice",
"nonn"
] |
A167340 | [
1,
8,
15,
64,
35,
120,
63,
512,
225,
280,
143,
960,
195,
504,
525,
4096,
323,
1800,
399,
2240,
945,
1144,
575,
7680,
1225,
1560,
3375,
4032,
899,
4200,
1023,
32768,
2145,
2584,
2205,
14400,
1443,
3192,
2925,
17920,
1763,
7560,
1935,... | [
"nonn",
"mult"
] |
A302496 | [
1,
2,
3,
5,
6,
7,
10,
11,
14,
15,
17,
19,
21,
22,
23,
30,
31,
33,
34,
35,
38,
41,
42,
46,
51,
53,
55,
57,
59,
62,
66,
67,
69,
70,
77,
82,
83,
85,
93,
95,
97,
102,
103,
105,
106,
109,
110,
114,
115,
118,
119,
123,
... | [
"nonn"
] |
A086659 | [
1,
1,
3,
4,
4,
6,
11,
20,
10,
10,
41,
66,
60,
20,
15,
162,
287,
231,
140,
35,
21,
715,
1296,
1148,
616,
280,
56,
28,
3425,
6435,
5832,
3444,
1386,
504,
84,
36,
17722,
34250,
32175,
19440,
8610,
2772,
840,
120,
45,
98253,
194... | [
"nonn",
"tabl",
"easy"
] |
A139777 | [
13008,
9268057799643918,
1.1513037807192818e+21,
1.1663984960590566e+21,
1.4088157046651678e+21,
1.61102394316053e+21,
1.8392847376451455e+21,
1.8763911739849748e+21,
2.5416721514597224e+21,
3.76026923180915e+21,
1.3232137801909374e+22,
1.9086525662779517e+22
] | [
"nonn"
] |
A077788 | [
9,
11,
17,
23,
2489,
3371,
4019,
29315,
30237,
40665,
101661,
150125
] | [
"more",
"nonn",
"base"
] |
A023688 | [
63,
95,
111,
119,
123,
125,
126,
159,
175,
183,
187,
189,
190,
207,
215,
219,
221,
222,
231,
235,
237,
238,
243,
245,
246,
249,
250,
252,
287,
303,
311,
315,
317,
318,
335,
343,
347,
349,
350,
359,
363,
365,
366,
371,
373
] | [
"nonn",
"base",
"easy"
] |
A080956 | [
1,
1,
0,
-2,
-5,
-9,
-14,
-20,
-27,
-35,
-44,
-54,
-65,
-77,
-90,
-104,
-119,
-135,
-152,
-170,
-189,
-209,
-230,
-252,
-275,
-299,
-324,
-350,
-377,
-405,
-434,
-464,
-495,
-527,
-560,
-594,
-629,
-665,
-702,
-740,
-779,
-819,
-860... | [
"sign",
"easy"
] |
A338060 | [
1,
2,
5,
3,
8,
4,
11,
13,
6,
19,
17,
14,
29,
12,
7,
20,
34,
21,
38,
26,
22,
25,
41,
51,
9,
30,
15,
31,
58,
47,
64,
36,
16,
35,
10,
55,
73,
37,
28,
43,
79,
46,
92,
61,
27,
42,
97,
90,
23,
60,
33,
66,
133,
95,
... | [
"nonn"
] |
A099880 | [
1,
2,
18,
260,
5250,
136332,
4327092,
162309576,
7024896450,
344582629820,
18890850749628,
1144656941236536,
75963981061424820,
5479642938171429000,
426894499408073650000,
3.572095748217093e+22,
3.195135789350679e+24,
3.0423403284536246e+26
] | [
"nonn"
] |
A153116 | [
5,
7,
13,
19,
29,
41,
61,
97,
113,
139,
191,
379,
383,
401,
491,
719,
953,
1051,
1367,
1553,
1609,
1657,
1667,
1801,
1933,
2129,
2207,
2351,
2473,
3001,
3023,
3061,
3449,
3571,
3863,
3943,
3967,
4073,
4219,
5167,
5209,
5683,
5783,
... | [
"nonn",
"easy"
] |
A160254 | [
1,
2,
4,
7,
13,
24,
44,
81,
151,
280,
525,
984,
1859,
3511,
6682,
12709,
24334,
46565,
89626,
172381,
333262,
643733,
1249147,
2421592,
4713715,
9165792,
17888456,
34873456,
68212220,
133269997,
261167821,
511211652,
1003436520,
1967293902
] | [
"nonn",
"easy"
] |
A230374 | [
1,
2,
3,
4,
6,
8,
10,
12,
15,
16,
18,
20,
24,
28,
30,
36,
40,
42,
45,
48,
54,
56,
60,
66,
70,
72,
78,
80,
84,
90,
96,
100,
102,
104,
105,
108,
112,
120,
126,
132,
138,
140,
144,
150,
156,
160,
168,
176,
180,
192,
198... | [
"nonn"
] |
A197242 | [
1,
1,
1,
1,
2,
1,
1,
5,
5,
1,
1,
8,
15,
8,
1,
1,
18,
46,
46,
18,
1,
1,
37,
156,
231,
156,
37,
1,
1,
73,
507,
1221,
1221,
507,
73,
1,
1,
151,
1637,
6284,
10649,
6284,
1637,
151,
1,
1,
306,
5338,
32754,
89527,
89527,
... | [
"nonn",
"tabl"
] |
A055743 | [
2,
6,
10,
12,
15,
20,
24,
30,
34,
40,
42,
48,
51,
60,
66,
68,
70,
78,
80,
84,
85,
90,
96,
102,
105,
110,
114,
120,
126,
130,
132,
136,
138,
140,
150,
156,
160,
165,
168,
170,
174,
180,
182,
190,
192,
195,
204,
210,
220,
... | [
"nonn"
] |
A328206 | [
244,
844,
1444,
1727,
5164,
5764,
5950,
10084,
10967,
13583,
15190,
20207,
21130,
22048,
40444,
40535,
41044,
45364,
45550,
56015,
60730,
62848,
63479,
80644,
91408,
132208,
153340,
163799,
173008,
176110,
178007,
195983,
242368,
280852,
283168,
... | [
"nonn",
"base"
] |
A003145 | [
2,
6,
9,
13,
15,
19,
22,
26,
30,
33,
37,
39,
43,
46,
50,
53,
57,
59,
63,
66,
70,
74,
77,
81,
83,
87,
90,
94,
96,
100,
103,
107,
111,
114,
118,
120,
124,
127,
131,
134,
138,
140,
144,
147,
151,
155,
158,
162,
164,
168,
... | [
"nonn"
] |
A235267 | [
3,
5,
33,
35,
43,
69,
86,
106,
108,
116,
124,
127,
171,
174,
182,
200,
201,
238,
255,
256,
270,
271,
277,
294,
310,
318,
323,
332,
356,
384,
388,
390,
392,
397,
398,
402,
409,
469,
494,
495,
520,
542,
551,
562,
572,
582,
606... | [
"nonn"
] |
A295755 | [
1,
2,
3,
4,
13,
25,
40,
66,
114,
190,
308,
502,
821,
1335,
2162,
3503,
5678,
9195,
14881,
24084,
38980,
63080,
102071,
165162,
267250,
432430,
699693,
1132136,
1831848,
2964004,
4795867,
7759886,
12555774,
20315682,
32871473,
53187172,
86058669... | [
"nonn",
"easy"
] |
A315432 | [
1,
6,
11,
15,
22,
28,
34,
39,
43,
48,
54,
62,
67,
71,
76,
82,
88,
93,
99,
104,
110,
116,
121,
125,
130,
138,
144,
149,
153,
158,
164,
170,
177,
181,
186,
192,
198,
203,
207,
214,
220,
226,
231,
235,
240,
246,
254,
259,
2... | [
"nonn"
] |
A259077 | [
366,
663,
3245,
3685,
5423,
5863,
8178,
8718,
14269,
15167,
16237,
18449,
18977,
36679,
73261,
76151,
77981,
94481,
96241,
97663,
140941,
149041,
150251,
152051,
196891,
198691,
302363,
308459,
319853,
335148,
358913,
363203,
841533,
921239,
932129... | [
"nonn",
"base"
] |
A161989 | [
0,
1,
2,
4,
7,
8,
11,
13,
14,
15,
16,
19,
21,
22,
23,
25,
26,
27,
28,
29,
30,
31,
32,
35,
37,
38,
39,
41,
42,
43,
44,
45,
46,
47,
49,
50,
51,
52,
53,
54,
55,
56,
57,
58,
59,
60,
61,
62,
63,
64,
67,
69,
70,
71,
... | [
"nonn"
] |
A315705 | [
1,
6,
12,
17,
23,
29,
34,
42,
47,
51,
59,
65,
69,
76,
81,
88,
92,
99,
106,
109,
115,
124,
128,
134,
140,
145,
151,
157,
164,
169,
173,
180,
187,
191,
199,
204,
208,
216,
222,
227,
233,
237,
245,
250,
256,
263,
266,
272,
... | [
"nonn"
] |
A074870 | [
4,
6,
12,
15,
12,
21,
56,
18,
30,
473,
60,
26,
42,
30,
176,
34,
198,
4883,
60,
42,
154,
69,
72,
50,
754,
81,
56,
667,
60,
93,
64,
99,
102,
105,
72,
111,
76,
195,
120,
205,
462,
86,
1364,
225,
138,
3337,
144,
2303,
150,
... | [
"easy",
"nonn"
] |
A366898 | [
1,
2,
2,
6,
4,
2,
4,
4,
4,
4,
6,
4,
12,
10,
8,
48,
8,
4,
8,
4,
16,
16,
8,
8,
4,
8,
8,
16,
24,
2,
8,
4,
8,
32,
8,
32,
4,
8,
4,
24,
16,
8,
32,
8,
16,
24,
40,
16,
16,
8,
8,
16,
24,
8,
16,
8,
16,
6,
32,
... | [
"nonn"
] |
A093814 | [
1,
5,
2,
0,
3,
4,
6,
9,
0,
1,
0,
6,
6,
2,
8,
0,
8,
0,
5,
6,
1,
1,
9,
4,
0,
1,
4,
6,
7,
5,
4,
9,
7,
5,
6,
2,
7,
0,
3,
6,
1,
0,
7,
4,
1,
8,
7,
7,
9,
0,
4,
6,
3,
3,
7,
5,
2,
8,
3,
6,
3,
8,
6,
8... | [
"cons",
"nonn"
] |
A184070 | [
160,
529,
5800,
126978,
4136338,
116690636,
2770530466,
52431215293,
815858815795,
10481797492543,
110945811109376,
969268941798697,
7097493179383915,
43883325663965864,
231088111095174430
] | [
"nonn"
] |
A061787 | [
1,
28,
3153,
826696,
388247185,
285699917796,
303160806510049,
438197051187369400,
827678458937524100000,
1.9792473341192512e+24,
5.844566265720102e+27,
2.088631256611363e+31
] | [
"nonn",
"easy"
] |
A060451 | [
1,
3,
2,
7,
4,
3,
15,
5,
5,
4,
31,
9,
6,
6,
5,
63,
13,
7,
7,
7,
6,
127,
19,
11,
8,
8,
8,
7,
255
] | [
"nonn",
"tabl",
"nice",
"hard"
] |
A308209 | [
0,
0,
1,
0,
1,
0,
2,
1,
2,
0,
4,
2,
5,
1,
4,
3,
8,
2,
10,
5,
7,
3,
14,
5,
13,
5,
13,
9,
21,
7,
24,
12,
17,
9,
20,
10,
33,
12,
24,
15,
40,
13,
44,
22,
24,
18,
52,
18,
48,
22,
40,
30,
65,
21,
50,
31,
49,
... | [
"nonn"
] |
A353639 | [
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0... | [
"nonn"
] |
A349830 | [
0,
2,
5,
7,
9,
10,
11,
12,
14,
16,
17,
19,
22,
24,
26,
27,
28,
29,
31,
33,
34,
36,
38,
40,
41,
43,
44,
45,
49,
50,
53,
55,
57,
58,
60,
61,
62,
65,
66,
67,
68,
69,
70,
72,
74,
75,
76,
77,
79,
81,
82,
84,
87,
89,... | [
"nonn",
"base"
] |
A211363 | [
0,
1,
3,
2,
4,
5,
9,
11,
8,
10,
16,
17,
6,
7,
13,
15,
12,
14,
18,
19,
21,
20,
22,
23,
33,
35,
41,
39,
45,
47,
32,
34,
40,
38,
44,
46,
64,
65,
70,
71,
30,
31,
37,
36,
42,
43,
61,
63,
67,
69,
60,
62,
66,
68,
90... | [
"nonn",
"base",
"look"
] |
A300851 | [
0,
0,
6,
2880,
83400,
1742400,
32810400,
600606720,
11049696000,
207712512000,
4024212192000,
80721349632000,
1680305519692800,
36334168206336000,
816328800967680000,
19051455560417280000,
461604030434426900000,
1.160325235234426e+22
] | [
"nonn"
] |
A059204 | [
0,
0,
0,
2,
16,
104,
688,
4976,
40192,
362624,
3628288,
39915776,
478999552,
6227016704,
87178283008,
1307674351616,
20922789855232,
355687428030464,
6402373705596928,
121645100408569860,
2432902008176115700,
51090942171708390000,
1.1240007277776056e+21
] | [
"easy",
"nonn"
] |
A152309 | [
397,
7867,
10243,
10333,
12853,
13789,
14149,
14293,
14563,
15643,
17659,
18379,
18541,
21277,
21997,
23059,
23203,
26731,
27739,
29179,
29683,
31771,
34147,
35461,
35803,
36541,
37747,
39979,
40213,
40429,
41131,
41491,
44029,
44101
] | [
"nonn"
] |
A071274 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
101,
192,
283,
374,
465,
556,
647,
738,
829,
20,
111,
202,
293,
384,
475,
566,
657,
748,
839,
30,
121,
212,
303,
394,
485,
576,
667,
758,
849,
40,
131,
222,
313,
404,
495,
586,
677,
768,
85... | [
"base",
"nonn"
] |
A207806 | [
26,
676,
4374,
43990,
382288,
3511534,
31569510,
285774964,
2580956950,
23333448086,
210885788448,
1906172464566,
17228491782138,
155715573550500,
1407388340653890,
12720361717357138,
114970670286577870
] | [
"nonn"
] |
A149683 | [
1,
1,
5,
17,
67,
261,
1125,
4807,
21063,
93087,
418511,
1895903,
8658021,
39797041,
184054589,
855402747,
3992836245,
18713274261,
88014462373,
415230430467,
1964476751047,
9318284134905,
44304313435367,
211089835259237,
1007731945147113,
4819615856837885,
2308891... | [
"nonn",
"walk"
] |
A208397 | [
122,
88574,
53466192,
33085555344,
20413586117376,
12599441934740388,
7776176148498499000,
4.799354153334998e+21,
2.962097148583259e+24,
1.8281668083745938e+27,
1.1283201374015322e+30
] | [
"nonn"
] |
A168353 | [
1,
1,
1,
1,
1,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
3,
6,
6,
6,
3,
6,
3,
6,
6,
6,
3,
6,
6,
6,
6,
6,
3,
3,
6,
6,
3,
3,
3,
3,
3,
3,
6,
6,
6,
6,
6,
6,
6,
3,
6,
6,
6,
6,
3... | [
"nonn",
"base"
] |
A170297 | [
1,
48,
2256,
106032,
4983504,
234224688,
11008560336,
517402335792,
24317909782224,
1142941759764528,
53718262708932820,
2524758347319842300,
118663642324032590000,
5.577191189229532e+21,
2.62127985893788e+23
] | [
"nonn"
] |
A389931 | [
2,
8,
6,
5,
9,
4,
9,
8,
5,
4,
3,
7,
3,
5,
2,
7,
8,
3,
4,
4,
9,
1,
5,
7,
1,
3,
0,
7,
5,
4,
7,
2,
7,
3,
2,
6,
2,
7,
3,
0,
2,
4,
4,
0,
8,
5,
0,
3,
0,
0,
1,
6,
4,
7,
2,
8,
7,
9,
0,
9,
4,
3,
8,
7... | [
"nonn",
"cons",
"easy"
] |
A151475 | [
1,
0,
3,
2,
23,
35,
258,
591,
3538,
10378,
55110,
189260,
937965,
3566795,
17014249,
69167067,
323493034,
1374890250,
6373894066,
27922300363,
129121327852,
577728005802,
2674276420225,
12149013493835,
56397695554652,
259129442571387,
1207399214941454,
559625147... | [
"nonn",
"walk"
] |
A072012 | [
1,
2,
1,
4,
5,
2,
7,
8,
1,
10,
1,
4,
7,
14,
5,
16,
17,
2,
19,
20,
7,
2,
5,
8,
25,
14,
1,
28,
29,
10,
31,
32,
1,
34,
35,
4,
15,
38,
7,
40,
41,
14,
43,
4,
5,
10,
7,
16,
49,
50,
17,
28,
63,
2,
5,
56,
19,
5... | [
"nonn",
"mult"
] |
A039033 | [
1,
2,
3,
5,
6,
8,
9,
10,
12,
13,
15,
16,
17,
19,
20,
22,
23,
24,
26,
27,
28,
36,
37,
38,
40,
41,
43,
44,
45,
47,
48,
53,
57,
58,
59,
61,
62,
64,
65,
66,
68,
69,
71,
72,
73,
75,
76,
77,
85,
86,
87,
89,
90,
92,
... | [
"nonn",
"base",
"easy"
] |
A207748 | [
9,
81,
289,
900,
3249,
11449,
42436,
157609,
597529,
2280100,
8791225,
34093921,
133033156,
521345889,
2051093521,
8093881156,
32021313025,
126943276681,
504097160004,
2004526450969,
7979839669321,
31795772223076,
126783929266569
] | [
"nonn"
] |
A028244 | [
0,
0,
0,
6,
60,
390,
2100,
10206,
46620,
204630,
874500,
3669006,
15195180,
62350470,
254135700,
1030793406,
4166023740,
16792841910,
67558001700,
271392695406,
1089054420300,
4366671742950,
17498055448500,
70086339807006
] | [
"nonn",
"easy"
] |
A060764 | [
1,
1,
2,
1,
2,
2,
2,
1,
3,
2,
2,
3,
2,
2,
4,
1,
2,
3,
2,
2,
4,
2,
2,
4,
3,
2,
4,
2,
2,
4,
2,
1,
4,
2,
4,
4,
2,
2,
4,
4,
2,
4,
2,
2,
6,
2,
2,
5,
3,
3,
4,
2,
2,
4,
4,
4,
4,
2,
2,
5,
2,
2,
6,
1... | [
"nonn"
] |
A152511 | [
0,
1,
4194,
5825786,
5682784528,
4873147413516,
3978083870212150,
3186605615943562000,
2.5343758659661846e+21,
2.0102752664258058e+24,
1.59300277719891e+27,
1.2619003750418249e+30,
9.994922369370502e+32,
7.916163110223767e+35
] | [
"nonn"
] |
A231544 | [
2,
2,
2,
4,
6,
4,
7,
20,
20,
7,
12,
57,
116,
57,
12,
21,
164,
589,
589,
164,
21,
37,
485,
3001,
5235,
3001,
485,
37,
65,
1424,
15644,
46122,
46122,
15644,
1424,
65,
114,
4169,
81179,
417298,
698721,
417298,
81179,
4169,
114,
2... | [
"nonn",
"tabl"
] |
A274737 | [
1,
3,
24,
225,
2451,
28584,
350811,
4456971,
58132194,
773773785,
10468458657,
143528736888,
1989864432072,
27848242441521,
392899157668962,
5582238744258009,
79799757710924850,
1146961633262521700,
16564959319032187000,
240274065224349970000,
3.4987430540277255e+21,
5.1126... | [
"nonn"
] |
A077265 | [
14,
28,
52,
94,
170,
312,
584,
1114,
2158,
4228,
8348,
16566,
32978,
65776,
131344,
262450,
524630,
1048956,
2097572,
4194766,
8389114,
16777768,
33555032,
67109514,
134218430,
268436212,
536871724,
1073742694,
2147484578,
4294968288,
8589935648,
1717987... | [
"nonn",
"easy"
] |
A215426 | [
2,
5,
19,
23,
43,
59,
61,
97,
101,
137,
139,
157,
173,
191,
211,
229,
233,
251,
271,
347,
367,
401,
419,
439,
443,
457,
461,
479,
499,
557,
571,
593,
613,
631,
647,
709,
727,
743,
761,
821,
823,
857,
859,
937,
971,
1009,
101... | [
"nonn",
"easy"
] |
A281747 | [
5,
26,
1068,
82681,
5392282366,
11356596271444,
34451905517028760000,
3.406255143466761e+23,
3.0831843222360732e+29,
8.566187045843935e+39,
1.0998620527027743e+45,
8.170421001593886e+54
] | [
"nonn",
"hard"
] |
A067194 | [
23,
61,
163,
521,
821,
1297,
1861,
4201,
9049,
9631,
12391,
14437,
16987,
92767,
94273,
96979,
108061,
123031,
125329,
127291,
142771,
148249,
165901,
180289,
270131,
906421,
906727,
906751,
921931,
942013,
942691,
965443,
969407,
986641
] | [
"nonn",
"base"
] |
A103766 | [
17,
97,
257,
641,
1297,
881,
2417
] | [
"easy",
"nonn"
] |
A145128 | [
1,
4,
13,
38,
99,
231,
490,
960,
1761,
3058,
5071,
8086,
12467,
18669,
27252,
38896,
54417,
74784,
101137,
134806,
177331,
230483,
296286,
377040,
475345,
594126,
736659,
906598,
1108003,
1345369,
1623656,
1948320,
2325345,
2761276,
3263253,
3839... | [
"nonn",
"easy"
] |
A341275 | [
1,
4,
60,
3328,
678912,
508035072,
1392439459840,
13965623033856000,
512247880383411000000,
6.868328494245152e+25,
3.3654191472236764e+31,
6.024825727448067e+37,
3.939946893183037e+44
] | [
"nonn"
] |
A307336 | [
5,
4,
3,
2,
1,
0,
5,
5,
5,
5,
5,
5,
4,
3,
2,
1,
0,
5,
5,
4,
3,
2,
1,
5,
5,
0,
5,
5,
5,
5,
5,
4,
4,
3,
2,
1,
0,
5,
3,
2,
1,
5,
4,
5,
5,
0,
5,
3,
5,
2,
1,
0,
5,
5,
5,
5,
5,
5,
5,
5,
5,
5,
4,
4... | [
"base",
"nonn"
] |
A153962 | [
1,
2,
2,
4,
14,
16,
75,
552,
1667,
11886,
186036,
1025514,
13006464,
369745208,
3793772311,
86085692189
] | [
"nonn",
"more"
] |
A178641 | [
11,
17,
19,
23,
41,
43,
53,
61,
67,
71,
73,
79,
83,
89,
97,
101,
103,
107,
113,
127,
131,
137,
139,
149,
151,
157,
163,
167,
173,
179,
181,
191,
193,
197,
199,
211,
227,
229,
233,
239,
241,
251,
257,
263,
269,
271,
277,
28... | [
"nonn"
] |
A221613 | [
0,
16,
1522,
184193,
19521328,
2114436826,
229719706276,
25028839210435,
2726511526305974
] | [
"nonn"
] |
A104113 | [
0,
1,
81,
100,
1296,
2025,
3025,
6724,
8281,
9801,
10000,
55225,
88209,
136161,
136900,
143641,
171396,
431649,
455625,
494209,
571536,
627264,
826281,
842724,
893025,
929296,
980100,
982081,
998001,
1000000,
1679616,
2896804,
3175524,
4941729,
744... | [
"nonn",
"base"
] |
A261081 | [
0,
1,
2,
3,
5,
7,
10,
15,
23,
34,
51,
76,
113,
169,
254,
384,
583,
888,
1357,
2080,
3198,
4931,
7624,
11817,
18356,
28567,
44529,
69503,
108606,
169868,
265898,
416506,
652844,
1023945,
1607063,
2524041,
3967245,
6240679,
9825201,
1548198... | [
"nonn"
] |
A274212 | [
1,
3,
5,
9,
11,
15,
17,
25,
27,
29,
33,
41,
45,
51,
55,
59,
71,
75,
81,
85,
87,
99,
101,
107,
121,
123,
125,
135,
137,
145,
149,
153,
165,
177,
179,
187,
191,
197,
205,
213,
225,
227,
239,
243,
255,
261,
269,
275,
281,
... | [
"nonn"
] |
A059961 | [
4,
6,
12,
18,
72,
108,
192,
432,
1152,
2592,
139968,
472392,
786432,
995328,
57395628,
63700992,
169869312,
4076863488,
10871635968,
2348273369088,
56358560858112,
79164837199872,
84537841287168,
150289495621632
] | [
"dead"
] |
A378989 | [
1,
0,
-1,
0,
-1,
0,
-2,
0,
1,
0,
-2,
0,
-2,
0,
1,
0,
-1,
0,
-2,
0,
5,
0,
-3,
0,
0,
0,
-3,
0,
-3,
0,
-4,
0,
6,
0,
5,
0,
-2,
0,
4,
0,
-2,
0,
-3,
0,
-1,
0,
-4,
0,
4,
0,
1,
0,
-3,
0,
3,
0,
4,
0,
-4,
0,
... | [
"sign"
] |
A390182 | [
1,
1,
3,
28,
269,
3576,
57607,
1108864,
24846873,
635796352,
18311102891,
586410177024,
20678425176037,
796318634865664,
33257372618180270,
1497378036098031600,
72306399781070950000,
3.727918866731406e+21,
2.0439809838205068e+23,
1.1876234811106617e+25
] | [
"nonn"
] |
A204850 | [
1,
-6,
0,
-5,
0,
0,
-7,
0,
0,
0,
-18,
0,
0,
0,
0,
11,
0,
0,
0,
0,
0,
-13,
0,
0,
0,
0,
0,
0,
30,
0,
0,
0,
0,
0,
0,
0,
17,
0,
0,
0,
0,
0,
0,
0,
0,
19,
0,
0,
0,
0,
0,
0,
0,
0,
0,
42,
0,
0,
0,
0,
0,
... | [
"sign"
] |
A222019 | [
60,
70994,
41636522,
27460842224,
17838051289367,
11593944359617570,
7538777970648890000,
4.901063986390211e+21,
3.1864083365563403e+24
] | [
"nonn"
] |
A189693 | [
64,
4096,
61996,
997264,
11451149,
140346362,
1553640701,
17872674996,
198287096355,
2240961706438,
24972074224456,
280570140162495,
3134318411211896,
35138150310304640,
392994307064069000
] | [
"nonn"
] |
A287315 | [
1,
0,
1,
0,
1,
3,
0,
1,
16,
19,
0,
1,
65,
299,
211,
0,
1,
246,
3156,
7346,
3651,
0,
1,
917,
28722,
160322,
237517,
90921,
0,
1,
3424,
245407,
2864912,
9302567,
9903776,
3081513,
0,
1,
12861,
2041965,
46261609,
288196659,
632274183,
... | [
"nonn",
"tabl"
] |
A084910 | [
2,
13,
34,
89,
2584,
17711,
75025,
196418,
832040,
9227465,
433494437,
2971215073,
12586269025,
32951280099,
139583862445,
365435296162,
1548008755920,
4052739537881,
10610209857723,
27777890035288,
72723460248141
] | [
"nonn"
] |
A144434 | [
1,
1,
1,
1,
2,
1,
1,
2,
2,
1,
1,
2,
3,
2,
1,
1,
3,
5,
5,
3,
1,
1,
4,
7,
9,
7,
4,
1,
1,
4,
9,
14,
14,
9,
4,
1,
1,
4,
12,
21,
25,
21,
12,
4,
1,
1,
5,
15,
30,
42,
42,
30,
15,
5,
1,
1,
6,
18,
41,
66,
... | [
"nonn",
"tabl"
] |
A138803 | [
0,
1,
3,
8,
20,
47,
105,
224,
456,
881,
1595,
2632,
3692,
3359,
-2927,
-27776,
-103088,
-304607,
-803149,
-1966392,
-4549884,
-10029361,
-21114759,
-42375200,
-80491880,
-142437359,
-226667157,
-294543992,
-191015460,
556551487,
3216934945
] | [
"sign",
"easy"
] |
A319286 | [
1,
2,
9,
67,
573,
6933,
97147,
1666999
] | [
"nonn",
"more"
] |
A187515 | [
0,
0,
0,
398,
3868,
13796,
31548,
56952,
89684,
129637,
176796,
231161,
292732,
361509,
437492,
520681,
611076,
708677,
813484,
925497,
1044716,
1171141,
1304772,
1445609,
1593652,
1748901,
1911356,
2081017,
2257884,
2441957,
2633236
] | [
"nonn"
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.