id stringlengths 7 11 | seq listlengths 1 347 | keywords listlengths 1 8 ⌀ |
|---|---|---|
A059025 | [
1,
1,
1,
1,
1,
1,
1,
462,
1,
1716,
1,
4719,
1,
11440,
1,
25883,
1,
56134,
1,
118456,
2858856,
1,
245480,
23279256,
1,
502588,
124710300,
1,
1020680,
551496660,
1,
2061709,
2181183147,
1,
4149752,
8021782197,
1,
8333153,
28051272535
] | [
"nonn",
"tabf",
"nice"
] |
A349626 | [
1,
0,
1,
10,
0,
0,
1,
-8,
27,
0,
4,
10,
3,
0,
0,
46,
2,
0,
1,
0,
1,
0,
5,
-8,
33,
0,
-7,
10,
0,
0,
16,
6,
4,
0,
0,
270,
9,
0,
3,
0,
6,
0,
1,
40,
0,
0,
7,
46,
83,
0,
2,
30,
5,
0,
0,
-8,
1,
0,
28,
0,
... | [
"sign",
"mult"
] |
A203864 | [
1648,
21635,
210190,
1605552,
10500903,
59962757,
309154358,
1459797487,
6416948063,
26519347624,
104007127796,
389733297547,
1403705680053,
4882521376349,
16468445276261,
54047747618910,
173099841345451
] | [
"nonn"
] |
A190935 | [
1,
16924,
403365340,
11922480289932,
407090790228102100,
1.5381627927280925e+22,
6.260764369276549e+26,
2.697300937509674e+31,
1.2152697834629693e+36
] | [
"nonn"
] |
A348131 | [
1,
4,
7,
272,
211,
51012,
14197,
18640960,
1690981,
11225320100,
313968931,
10079828372880,
83828316391,
12627774819845668,
30436810578889,
21046391759976990000,
14425381885981320,
4.503213292292176e+22,
8649148282327008000,
1.203142279947028e+26
] | [
"nonn",
"frac"
] |
A071820 | [
2,
2,
3,
3,
2,
2,
2,
3,
3,
3,
2,
2,
3,
3,
2,
2,
3,
3,
3,
2,
2,
2,
3,
3,
3,
2,
2,
3,
3,
2,
2,
2,
3,
3,
3,
2,
2,
3,
3,
2,
2,
2,
3,
3,
3,
2,
2,
2,
3,
3,
2,
2,
3,
3,
2,
2,
2,
3,
3,
3,
2,
2,
2,
3... | [
"nonn",
"easy"
] |
A054164 | [
0,
0,
1,
2,
4,
8,
13,
24,
44,
79,
147,
275,
516,
976,
1859,
3552,
6810,
13102,
25281,
48908,
94819,
184144,
358279,
698183,
1362298,
2661409,
5204770,
10189097,
19964562,
39151220,
76835090,
150897513,
296542636,
583115721,
1147276480
] | [
"nonn"
] |
A317547 | [
2,
1,
7,
2,
2,
6,
8,
9,
8,
3,
5,
6,
1,
2,
0,
8,
4,
2,
7,
4,
3,
0,
1,
9,
2,
8,
8,
2,
3,
3,
3,
5,
3,
8,
8,
8,
5,
4,
1,
4,
4,
1,
0,
2,
2,
3,
3,
0,
0,
6,
1,
7,
3,
6,
2,
2,
9,
6,
9,
4,
2,
0,
1,
4... | [
"nonn",
"cons"
] |
A056080 | [
1,
2,
14,
49,
131,
248,
410,
531,
601,
566,
474,
336,
222,
124,
67,
32,
16,
6,
3,
1,
1
] | [
"fini",
"full",
"nonn"
] |
A063048 | [
196,
879,
1997,
7059,
10553,
10563,
10577,
10583,
10585,
10638,
10663,
10668,
10697,
10715,
10728,
10735,
10746,
10748,
10783,
10785,
10787,
10788,
10877,
10883,
10963,
10965,
10969,
10977,
10983,
10985,
12797,
12898,
13097,
13197,
13694
] | [
"base",
"nonn"
] |
A243008 | [
1,
10,
3240,
3321,
13041,
13203,
15400,
65341,
80200,
90100,
161028,
210276,
260281,
265356,
266085,
300700,
346528,
500500,
937765,
947376,
1043290,
1228528,
1313010,
1628110,
2049300,
2390391,
2421100,
3357936,
3746953,
4020030,
5250420,
6641190,
685... | [
"nonn",
"base"
] |
A324188 | [
1,
1,
1,
2,
1,
1,
12,
2,
1,
4,
3,
1,
4,
12,
2,
2,
3,
1,
24,
4,
1,
2,
3,
3,
12,
6,
24,
4,
6,
4,
8,
2,
1,
2,
3,
1,
8,
24,
4,
4,
3,
1,
12,
6,
1,
6,
3,
1,
4,
120,
18,
2,
24,
24,
16,
4,
10,
2,
48,
4,
5... | [
"nonn"
] |
A040985 | [
11,
31,
41,
61,
101,
131,
151,
181,
191,
211,
241,
271,
281,
331,
431,
491,
521,
541,
571,
601,
631,
751,
761,
811,
821,
881,
911,
941,
971,
991,
1021,
1031,
1061,
1091,
1151,
1181,
1201,
1231,
1291,
1301,
1321,
1361,
1451,
1481
] | [
"nonn",
"easy"
] |
A163486 | [
0,
2,
3,
1,
11,
10,
8,
9,
12,
14,
15,
13,
7,
6,
4,
5,
47,
45,
44,
46,
43,
42,
40,
41,
35,
33,
32,
34,
39,
38,
36,
37,
48,
50,
51,
49,
59,
58,
56,
57,
60,
62,
63,
61,
55,
54,
52,
53,
31,
29,
28,
30,
27,
26,
24... | [
"nonn"
] |
A204136 | [
0,
3,
3,
8,
8,
13,
8,
23,
3,
24,
9,
23,
9,
3,
25,
8,
24,
8,
25,
30,
59,
9,
23,
50,
41,
24,
13,
20,
13,
129,
9,
3,
25,
19,
118,
9,
14,
9,
25,
51,
66,
42,
8,
8,
14,
97,
18,
25,
3,
102,
8,
41,
26,
20,
56,
74,
... | [
"nonn"
] |
A013129 | [
1,
2,
4,
5,
-8,
-71,
-122,
863,
5352,
-11207,
-239494,
-103541,
14203028,
49174077,
-1067540778,
-8312033249,
94081990576,
1398228044113,
-8737926966734,
-258914411211565,
612930093492268,
53899233359866410
] | [
"sign"
] |
A369938 | [
2,
3,
4,
5,
6,
7,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
25,
26,
28,
29,
30,
31,
33,
34,
35,
36,
37,
38,
39,
41,
42,
43,
44,
45,
46,
47,
48,
49,
50,
51,
52,
53,
55,
57,
58,
59,
60,
61,
62,
... | [
"nonn",
"easy"
] |
A307055 | [
2,
10,
16,
22,
26,
28,
34,
40,
46,
50,
52,
58,
64,
66,
70,
76,
78,
82,
86,
88,
92,
94,
100,
106,
116,
118,
122,
124,
130,
134,
136,
142,
146,
148,
154,
156,
166,
170,
172,
178,
184,
188,
190,
196,
202,
206,
208,
210,
214... | [
"nonn"
] |
A100712 | [
3,
5,
6,
12,
14,
17,
20,
21,
27,
54,
57,
66,
69,
71,
77,
90,
101,
131,
141,
150,
155,
161,
164,
189,
192,
194,
231,
245,
266,
332,
336,
344,
351,
381,
392,
402,
434,
456,
476,
495,
500,
512,
531,
551,
572,
579,
582,
605,
... | [
"easy",
"nonn"
] |
A244647 | [
1,
2,
1,
6,
7,
4,
5,
9,
5,
6,
1,
5,
8,
2,
4,
4,
1,
8,
2,
4,
9,
4,
3,
3,
9,
3,
5,
2,
0,
0,
4,
7,
6,
0,
3,
8,
2,
1,
0,
8,
3,
6,
1,
7,
0,
0,
9,
2,
2,
7,
7,
2,
8,
9,
0,
9,
4,
9,
8,
3,
7,
4,
4,
1... | [
"nonn",
"cons",
"easy"
] |
A073364 | [
1,
1,
1,
4,
1,
9,
4,
36,
36,
676,
400,
9216,
3600,
44100,
36100,
1223236,
583696,
14130081,
5461569,
158180929,
96275344,
5486661184,
2454013444,
179677645456,
108938283364,
5446753133584,
4551557699844,
280114147765321,
125264064932449,
9967796169000200
] | [
"nonn"
] |
A086243 | [
2,
14,
68,
604,
4312
] | [
"hard",
"nonn"
] |
A251018 | [
5657125,
6895174650,
8124335802103,
9606281958966442,
11361245256068264000,
1.3434537978036587e+22,
1.5886176013807766e+25,
1.8785635148748206e+28,
2.2214352650941116e+31
] | [
"nonn"
] |
A039973 | [
1,
0,
2,
0,
2,
0,
1,
0,
2,
0,
0,
0,
0,
0,
0,
0,
2,
0,
1,
0,
2,
0,
2,
0,
1,
0,
2,
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,
0,
1,
0,
2,
0,
2,
0,
1,
0,
2,
0... | [
"nonn"
] |
A225825 | [
1,
1,
-1,
-1,
7,
3,
-31,
-17,
127,
155,
-2555,
-2073,
1414477,
38227,
-57337,
-929569,
118518239,
28820619,
-5749691557,
-1109652905,
91546277357,
51943281731,
-1792042792463,
-2905151042481,
1982765468311237,
191329672483963,
-286994504449393,
-1465562615476869... | [
"sign"
] |
A312379 | [
1,
4,
8,
14,
17,
22,
29,
30,
36,
38,
49,
46,
55,
54,
70,
62,
74,
70,
90,
78,
93,
86,
111,
94,
112,
102,
131,
110,
131,
118,
152,
126,
150,
134,
172,
142,
169,
150,
193,
158,
188,
166,
213,
174,
207,
182,
234,
190,
226,
... | [
"nonn"
] |
A318718 | [
3,
5,
7,
11,
13,
17,
19,
21,
23,
29,
31,
37,
39,
41,
43,
47,
53,
57,
59,
61,
65,
67,
71,
73,
79,
83,
87,
89,
91,
97,
101,
103,
107,
109,
111,
113,
115,
127,
129,
131,
133,
137,
139,
149,
151,
157,
159,
163,
167,
173,
... | [
"nonn"
] |
A059522 | [
1,
2,
12,
168,
4680,
223920,
16470720,
1725655680,
244074902400,
44799999955200,
10353389902732800,
2941340482417075000,
1.0074837545684271e+21,
4.0943608066563105e+23,
1.9476959739960938e+26,
1.0721037510331504e+29,
6.761005541539812e+31
] | [
"nonn",
"easy"
] |
A376574 | [
1,
1,
2,
5,
15,
46,
147,
486,
1646,
5684,
19940,
70864,
254592,
923153,
3374046,
12417246,
45975677,
171141378,
640105278,
2404375805,
9066188052,
34305301482,
130219435385,
495735347502,
1892254721982,
7240580768021,
27768359445128,
106718055778871
] | [
"nonn"
] |
A014625 | [
1,
0,
0,
0,
-1,
0,
0,
0,
1,
0,
0,
0,
-1,
0,
0,
0,
1,
0,
0,
0,
-1,
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,
1,
0,
0,
0,
-1,
0,
0,
0,
1,
0,
0... | [
"sign"
] |
A038113 | [
1,
2,
11,
12,
21,
101,
1001,
1002,
1011,
10001,
10002,
10011,
10012,
10021,
10101,
11001,
11002,
100001,
100002,
100011,
100012,
100021,
100101,
101001,
101002,
101011,
110001,
110002,
110011,
110012,
110021,
110101,
111001,
111002,
200001
] | [
"nonn",
"base"
] |
A057670 | [
1,
4,
6,
10,
10,
24,
14,
24,
21,
40,
22,
60,
26,
56,
60,
52,
34,
84,
38,
100,
84,
88,
46,
144,
55,
104,
72,
140,
58,
240,
62,
112,
132,
136,
140,
210,
74,
152,
156,
240,
82,
336,
86,
220,
210,
184,
94,
312,
105,
220,
... | [
"nonn",
"mult",
"easy"
] |
A330263 | [
1,
2,
3,
4,
5,
12,
6,
15,
23,
7,
19,
30,
47,
57,
20,
16,
8,
22,
35,
58,
73,
82,
100,
112,
123,
39,
29,
9,
25,
40,
69,
85,
98,
121,
138,
155,
179,
232,
247,
269,
282,
26,
44,
80,
17,
10,
28,
46,
81,
96,
111,
143,
... | [
"nonn",
"base"
] |
A148602 | [
1,
1,
3,
6,
20,
58,
193,
632,
2283,
8009,
29503,
109608,
417840,
1593676,
6201714,
24352821,
96549718,
384965234,
1551154581,
6289703937,
25643105136,
105131398752,
433780213485,
1797589931543,
7479489370556,
31262568274435,
131224989229643,
552593121507505,
2... | [
"nonn",
"walk"
] |
A166779 | [
0,
0,
120,
2280,
15266,
65553,
217460,
607565,
1499964,
3370950,
7034048,
13819102,
25822302,
46247695,
79864876,
133612235,
217380376,
345016156,
535594248,
815010244
] | [
"nonn"
] |
A225175 | [
1,
2,
3,
6,
10,
11,
12,
18,
30,
42,
78,
106,
210,
366,
550,
603,
750,
1290,
2562,
4398,
4305,
7470,
9090,
14322,
24558,
35382,
55482,
78020,
141190,
207519,
301642,
429870,
552693,
684846,
1060710,
1391390,
2385246,
3454044
] | [
"nonn",
"more"
] |
A294555 | [
1,
2,
13,
27,
54,
97,
169,
286,
477,
787,
1290,
2106,
3428,
5568,
9032,
14638,
23710,
38390,
62144,
100580,
162772,
263402,
426226,
689682,
1115965,
1805707,
2921734,
4727505,
7649305,
12376878,
20026253,
32403203,
52429530,
84832809,
137262417,
... | [
"nonn",
"easy"
] |
A208071 | [
16,
256,
324,
1764,
7056,
26244,
108900,
435600,
1726596,
6937956,
27751824,
110880900,
443776356,
1775105424,
7099410564,
28399664484,
113598657936,
454386542724,
1817562348900,
7270249395600,
29080932870276,
116323860905316
] | [
"nonn"
] |
A110957 | [
1,
10,
104,
1128,
13008,
173376,
2634624,
42422400,
722304000,
13698201600,
286505164800,
6267431116800,
143150760345600,
3551498315366400,
91568579493888000,
2450311107084288000,
67966128937598980000,
1.9518602945034977e+21,
5.992245199412527e+22,
1.9585177585826188e+24
] | [
"nonn"
] |
A332930 | [
1,
1,
1,
2,
5,
16,
60,
255,
1193,
5862,
29875,
155995,
830539,
4489352,
24581675
] | [
"nonn",
"more",
"hard"
] |
A009679 | [
1,
2,
4,
18,
60,
252,
1860,
9552,
59616,
565920,
4051872,
33805440,
465239808,
4294865664,
35413136640,
768372168960,
8757710173440,
79772814777600,
1986906367584000,
22082635812268800,
280886415019776000,
7683780010315047000
] | [
"nonn"
] |
A031153 | [
1,
5,
11,
15,
35,
39,
235,
335,
461,
715,
1235,
1585,
2261,
2285,
3335,
12335,
33335,
33989,
34965,
72285,
123335,
333335,
1101011,
1233335,
3333335,
11054965,
12333335,
14579285,
33333335,
105934485,
123333335,
333333335
] | [
"nonn",
"base"
] |
A068474 | [
19,
47,
77,
79,
115,
177,
191,
267,
280,
297,
340,
398,
406,
446,
470,
639,
839,
917,
1240,
1655,
1713,
1778,
1836,
2140,
2157,
4715,
5110,
5269,
6585,
7089,
7965,
8517,
8844,
9785,
10281,
12586,
15279,
16100,
16468,
16732,
17724,
181... | [
"easy",
"nonn"
] |
A291019 | [
1,
3,
9,
25,
68,
185,
504,
1373,
3739,
10180,
27714,
75445,
205376,
559064,
1521840,
4142609,
11276581,
30695881,
83556891,
227449066,
619135745,
1685339900,
4587637263,
12487934387,
33993205996,
92532358762,
251880840375,
685640764594,
1866371634554
] | [
"nonn",
"easy"
] |
A273253 | [
4,
12,
20,
28,
36,
36,
44,
60,
68,
68,
76,
84,
92,
76,
84,
124,
132,
132,
140,
148,
156,
140,
148,
180,
188,
172,
180,
188,
196,
132,
140,
252,
260,
260,
268,
276,
284,
268,
276,
308,
316,
300,
308,
316,
324,
260,
268,
372... | [
"nonn",
"easy"
] |
A191885 | [
0,
1,
3,
4,
5,
6,
8,
9,
11,
13,
14,
15,
19,
21,
23,
24,
30,
34,
36,
37,
38,
39,
49,
55,
59,
60,
61,
63,
79,
89,
95,
97,
99,
101,
102,
103,
128,
144,
154,
157,
160,
164,
165,
166,
168,
207,
233,
249,
254,
259,
265,
... | [
"nonn"
] |
A001162 | [
1,
2,
3,
6,
7,
8,
10,
15,
16,
17,
21,
22,
23,
26,
27,
28,
31,
32,
33,
36,
37,
38,
40,
44,
45,
49,
50,
54,
55,
59,
60,
64,
65,
69,
70,
74,
75,
79,
81,
82,
83,
86,
87,
88,
91,
92,
93,
96,
97,
98
] | [
"nonn",
"word"
] |
A213350 | [
1,
18,
180,
10,
1320,
220,
7920,
2640,
66,
41184,
22880,
1716,
192192,
160160,
24024,
364,
823680,
960960,
240240,
10920,
3294720,
5125120,
1921920,
174720,
1820,
12446720,
24893440,
13069056,
1980160,
61880,
44808192,
112020480
] | [
"nonn",
"tabl"
] |
A369025 | [
0,
0,
0,
0,
1,
2,
0,
4,
6,
18,
0,
32,
36,
72,
216,
0,
312,
320,
540,
1080,
3200,
0,
3888,
3750,
5760,
9720,
19200,
56250,
0,
58824,
54432,
78750,
120960,
201600,
393750,
1143072,
0,
1048576,
941192,
1306368,
1890000,
2867200,
472500... | [
"nonn",
"tabl"
] |
A019680 | [
2,
4,
1,
6,
6,
0,
9,
7,
3,
3,
5,
3,
0,
6,
1,
0,
1,
8,
3,
4,
3,
2,
8,
0,
2,
6,
0,
2,
5,
2,
2,
6,
9,
4,
5,
2,
6,
3,
0,
5,
5,
1,
4,
9,
2,
2,
5,
9,
6,
2,
3,
5,
2,
4,
6,
9,
0,
3,
8,
0,
3,
5,
3,
2... | [
"nonn",
"cons"
] |
A008975 | [
1,
1,
1,
1,
2,
1,
1,
3,
3,
1,
1,
4,
6,
4,
1,
1,
5,
0,
0,
5,
1,
1,
6,
5,
0,
5,
6,
1,
1,
7,
1,
5,
5,
1,
7,
1,
1,
8,
8,
6,
0,
6,
8,
8,
1,
1,
9,
6,
4,
6,
6,
4,
6,
9,
1,
1,
0,
5,
0,
0,
2,
0,
0,
5... | [
"nonn",
"tabl",
"base"
] |
A331176 | [
0,
0,
0,
2,
0,
3,
0,
6,
6,
5,
0,
9,
0,
7,
0,
14,
0,
15,
0,
15,
14,
11,
0,
21,
20,
13,
24,
21,
0,
15,
0,
30,
0,
17,
0,
33,
0,
19,
26,
35,
0,
35,
0,
33,
30,
23,
0,
45,
42,
45,
0,
39,
0,
51,
44,
49,
38,
29... | [
"nonn"
] |
A094722 | [
3657500101,
88362852307,
2428095424619,
12055296811267,
75063692618249,
156740126985437
] | [
"nonn",
"more"
] |
A135316 | [
691,
887,
1997,
3583,
3673,
3853,
3943,
4079,
4259,
4349,
4799,
4889,
5581,
5851,
6257,
6977,
8089,
8179,
8269,
8539,
8629,
8719,
10663,
10883,
11777,
11833,
11867,
11923,
11953,
11959,
12097,
12763,
12823,
13397,
13523,
13553,
13597,
13633
] | [
"nonn",
"base"
] |
A247734 | [
3,
0,
3,
6,
5,
5,
2,
6,
3,
3,
9,
5,
2,
5,
4,
5,
4,
8,
8,
5,
4,
2,
0,
5,
7,
6,
7,
8,
9,
0,
2,
0,
6,
5,
6,
3,
2,
7,
3,
5,
0,
3,
8,
3,
4,
5,
9,
5,
1,
3,
5,
9,
3,
2,
7,
9,
2,
2,
0,
0,
9,
3,
8,
3... | [
"nonn",
"cons"
] |
A255750 | [
2485,
7765,
20730,
46367,
86062,
156658,
290525,
531182,
940860,
1668674,
3031160,
5597085,
10094701,
18262539,
34114081,
65352635,
121376088,
225653362,
436223139,
868777357,
1663472667,
3171906522,
6300155508,
12902328159
] | [
"nonn"
] |
A237706 | [
0,
0,
1,
2,
1,
1,
1,
1,
2,
2,
2,
4,
3,
3,
3,
1,
1,
2,
2,
3,
3,
1,
1,
2,
3,
4,
4,
4,
4,
6,
5,
4,
4,
2,
2,
3,
3,
5,
5,
3,
3,
3,
3,
4,
4,
3,
3,
3,
3,
3,
3,
2,
2,
4,
5,
5,
5,
4,
4,
7,
6,
5,
5,
4... | [
"nonn"
] |
A370470 | [
1,
1,
3,
2,
1,
6,
7,
4,
5,
1,
3,
3,
6,
28,
15,
8,
19,
5,
2,
2,
1,
6,
7,
6,
7,
6,
13,
14,
28,
120,
31,
16,
71,
19,
9,
10,
5,
4,
5,
4,
5,
1,
3,
3,
6,
28,
15,
12,
27,
7,
3,
12,
6,
26,
27,
7,
29,
28,
57,
... | [
"nonn",
"base"
] |
A111930 | [
1,
4,
12,
48,
240,
240,
1680,
6720,
20160,
4032,
44352,
44352,
576576,
576576,
2882880,
11531520,
196035840,
196035840,
3724680960,
3724680960,
3724680960,
3724680960,
85667662080,
85667662080,
428338310400,
428338310400
] | [
"nonn",
"frac"
] |
A037934 | [
35,
5,
7,
3,
19,
11,
29,
1129
] | [
"fini",
"full",
"nonn",
"tabf",
"base"
] |
A165819 | [
1,
6,
11,
28,
37,
22,
29,
120,
137,
83,
43,
92,
205,
59,
61,
496,
529,
291,
595,
167,
169,
86,
183,
376,
793,
410,
437,
220,
925,
123,
125,
2016,
2081,
1091,
2211,
583,
293,
1227,
2471,
2536,
2601,
339,
171,
2796,
729,
366,
... | [
"base",
"nonn"
] |
A264486 | [
1,
10,
36,
212,
2144,
9714,
92052,
581575,
4510937,
31398740,
236553733,
1681262954,
12489549989,
90270132471,
663622115288,
4832089305548,
35389917941640,
258336002558736,
1889497035402309,
13806771114617572
] | [
"nonn"
] |
A068495 | [
6,
56,
260,
780,
992,
1976,
2156,
3696,
5520,
13800,
16256,
19872,
22560,
23688,
25232,
41072,
87000,
89964,
133984,
145888,
366720,
785808,
851760,
1100864,
1235052,
1270208,
1439552,
1470720,
2129400,
2237888,
4729664,
8690112
] | [
"easy",
"nonn"
] |
A076012 | [
1,
189,
21546,
1928934,
149767947,
10598527863,
703442942532,
44583546335328,
2730727849782933,
162985193544670500,
9536099260315021000,
549348981049383650000,
3.1261349005300855e+22,
1.761720439805568e+24,
9.85092731843875e+25,
5.473755642102175e+27
] | [
"nonn",
"easy"
] |
A123238 | [
32,
1.4252037555834e+39,
1.0669398377366624e+62,
1.854935026981753e+78
] | [
"easy",
"nonn",
"less"
] |
A289999 | [
13,
49,
217,
937,
3913,
16009,
64777,
260617,
1045513,
4188169,
16764937,
67084297,
268386313,
1073643529,
4294770697,
17179475977,
68718690313,
274876334089,
1099508482057,
4398040219657,
17592173461513,
70368719011849,
281474926379017,
1125899806179337,
450359942604... | [
"nonn",
"easy"
] |
A132262 | [
1,
2,
7,
29,
130,
611,
2965,
14726,
74443,
381617,
1978582,
10355303,
54628201,
290148890,
1550177791,
8324934533,
44911554826,
243274479131,
1322555721037,
7213659006350,
39462884371891,
216470673634217,
1190382865461742,
6560913758341199
] | [
"nonn",
"easy"
] |
A259804 | [
1,
6,
19,
68,
190,
610,
1618,
4870,
12776,
37270,
97264,
277858,
723856,
2039120,
5309076,
14805780,
38549984,
106693682,
277890081,
764597138,
1992327855,
5456154914,
14224333948,
38806355844,
101220914578,
275278038948,
718383950316,
1948531080114
] | [
"nonn"
] |
A284047 | [
1,
2,
3,
8,
5,
6,
11,
20,
23,
18,
35,
24,
19,
10,
7,
12,
17,
42,
25,
4,
9,
14,
15,
22,
57,
32,
27,
52,
37,
30,
13,
28,
33,
40,
39,
34,
45,
16,
31,
70,
69,
80,
21,
26,
41,
56,
51,
50,
53,
48,
65,
36,
71,
60,
2... | [
"nonn"
] |
A015243 | [
0,
-7,
-20,
-27,
-16,
25,
108,
245,
448,
729,
1100,
1573,
2160,
2873,
3724,
4725,
5888,
7225,
8748,
10469,
12400,
14553,
16940,
19573,
22464,
25625,
29068,
32805,
36848,
41209,
45900,
50933,
56320,
62073
] | [
"sign",
"easy"
] |
A117742 | [
0,
0,
0,
1,
1,
1,
1,
2,
3,
4,
1,
4,
9,
16,
25,
1,
8,
27,
64,
125,
216,
2,
17,
82,
257,
626,
1297,
2402,
3,
36,
249,
1032,
3135,
7788,
16821,
32784,
4,
76,
756,
4144,
15700,
46764,
117796,
262336,
531684,
5,
160,
2295,
16... | [
"nonn",
"tabl"
] |
A108271 | [
19,
23,
31,
47,
79,
2063,
4111,
65551,
8388623
] | [
"nonn"
] |
A137607 | [
361,
180,
90,
45,
338,
169,
276,
138,
69,
326,
163,
279,
221,
250,
125,
298,
149,
286,
143,
289,
216,
108,
54,
27,
347,
187,
267,
227,
247,
237,
242,
121,
300,
150,
75,
323,
199,
261,
230,
115,
303,
209,
256,
128,
64,
32,
16... | [
"nonn",
"less"
] |
A246751 | [
2,
1,
7,
6,
9,
6,
8,
7,
4,
3,
5,
5,
9,
4,
1,
0,
3,
2,
1,
7,
3,
9,
7,
2,
7,
2,
9,
8,
7,
3,
5,
8,
1,
4,
3,
2,
9,
7,
6,
7,
2,
7,
3,
7,
5,
8,
9,
6,
5,
8,
4,
4,
9,
6,
0,
2,
3,
8,
6,
2,
8,
0,
0,
0... | [
"nonn",
"cons"
] |
A334025 | [
0,
1,
2,
24,
448,
48896,
89697792,
97792179395584,
1.7939558419558435e+23,
1.9558435879116835e+38,
3.5879116839116873e+62
] | [
"nonn",
"base"
] |
A356687 | [
1,
1,
18,
927,
94876,
16251045,
4210190766,
1543550310211,
764096247603480,
493254380867214300,
404269328278061450000,
4.1186208886569687e+23,
5.126908515682299e+26,
7.687759889312407e+29
] | [
"nonn"
] |
A291113 | [
0,
0,
0,
0,
0,
0,
0,
720,
46080,
2073600,
83635200,
3284582400,
130292997120,
5315938467840,
225174409574400,
9949921392153600,
459690572096870400,
22223242784959857000,
1.1241427659265326e+21,
5.946492895469568e+22,
3.28660108355272e+24
] | [
"nonn"
] |
A292813 | [
1,
3,
-24,
624,
-23040,
1102848,
-63320064,
4204118016,
-315301920768,
26294301622272,
-2410825799172096,
240940701368451070,
-26069519382431662000,
3.0366302531994885e+21,
-3.789754383593012e+23,
5.046442799525485e+25,
-7.143619061783407e+27,
1.0714716733555713e+30,
-1.697783103... | [
"sign"
] |
A279054 | [
1,
4,
7,
9,
12,
14,
17,
20,
22,
25,
28,
30,
33,
35,
38,
41,
43,
46,
49,
51,
54,
56,
59,
62,
64,
67,
69,
72,
75,
77,
80,
83,
85,
88,
90,
93,
96,
98,
101,
103,
106,
109,
111,
114,
117,
119,
122,
124,
127,
130,
132,
1... | [
"nonn"
] |
A388492 | [
1,
0,
4,
3,
2,
1,
4,
0,
7,
5,
7,
7,
1,
5,
0,
1,
3,
9,
7,
3,
1,
8,
4,
2,
4,
9,
6,
7,
0,
1,
0,
7,
4,
2,
5,
7,
9,
9,
6,
0,
5,
5,
7,
5,
7,
1,
1,
3,
2,
5,
9,
3,
8,
1,
2,
6,
2,
8,
0,
7,
4,
7,
5,
3... | [
"nonn",
"cons"
] |
A183768 | [
2016,
5912192,
19855042560,
70577422755840,
258888921984516100,
968823452179344800000,
3.6761199514964083e+24,
1.409118486309584e+28,
5.443547105200881e+31
] | [
"nonn"
] |
A357414 | [
0,
0,
1,
1,
4,
4,
5,
5,
8,
12,
13,
13,
20,
20,
21,
21,
30,
30,
59,
59,
62,
62,
63,
63,
94,
104,
105,
187,
190,
190,
191,
191,
306,
306,
307,
307,
564,
564,
565,
565,
582,
582,
583,
583,
586,
600,
601,
601,
1120,
1134,
... | [
"nonn"
] |
A225399 | [
0,
0,
0,
1,
0,
1,
1,
0,
2,
2,
0,
2,
2,
0,
3,
4,
0,
1,
1,
1,
6,
2,
0,
2,
4,
0,
1,
3,
0,
2,
2,
0,
3,
1,
0,
8,
2,
0,
1,
5,
1,
2,
2,
0,
7,
3,
0,
2,
4,
0,
2,
3,
0,
1,
4,
3,
4,
1,
0,
4,
4,
0,
2,
5... | [
"nonn"
] |
A280471 | [
2,
3,
4,
4,
5,
6,
7,
8,
9,
9,
10,
11,
12,
13,
13,
14,
15,
16,
17,
17,
18,
19,
20,
21,
21,
22,
23,
24,
25,
25,
26,
27,
28,
29,
29,
30,
31,
32,
33,
33,
34,
35,
36,
37,
38,
38,
39,
40,
41,
42,
42,
43,
44,
45,
46... | [
"easy",
"nonn"
] |
A042672 | [
29,
59,
147,
206,
5915,
6121,
18157,
42435,
2479387,
5001209,
12481805,
17483014,
502006197,
519489211,
1540984619,
3601458449,
210425574661,
424452607771,
1059330790203,
1483783397974,
42605265933475,
44089049331449,
130783364596373,
305655778524195
] | [
"nonn",
"cofr",
"frac",
"easy"
] |
A152483 | [
2,
4,
6,
8,
10,
12,
14,
16,
20,
22,
26,
28,
32,
38,
52,
62
] | [
"fini",
"nonn"
] |
A203159 | [
1,
6,
44,
400,
4384,
56448,
836352,
14026752,
262803456,
5441863680,
123436892160,
3044235018240,
81112101027840,
2322150583173120,
71092846618214400,
2317820965473485000,
80177108784198450000,
2.932996578806543e+21
] | [
"nonn"
] |
A222357 | [
5,
9,
27,
268,
1054,
7870,
32456,
324520,
1448518,
13349337,
61168861,
582447092,
2667675278,
25167816397,
116215506504,
1101742440518,
5106861518886,
48395601269097,
225029816638813,
2136499931073357,
9958380357597902
] | [
"nonn"
] |
A328066 | [
1,
3,
5,
8,
9,
10,
12,
16,
17,
20,
22,
23,
26,
28,
32,
34,
38,
39,
40,
42,
43,
45,
48,
51,
54,
58,
60,
64,
65,
67,
69,
70,
71,
72,
76,
80,
81,
82,
86,
87,
92,
95,
98,
101,
103,
106,
107,
108,
109,
111,
112,
114,
... | [
"nonn"
] |
A171309 | [
4,
15,
53,
138,
483,
1678,
5634,
18915,
62325,
204315,
683210,
2277118,
7559559,
25132611,
83206528,
274465209,
907716605,
3004041236,
9908081432
] | [
"nonn"
] |
A093061 | [
6,
18,
6,
24,
18,
18,
12,
36,
6,
36,
18,
24,
12,
36,
18,
42,
18,
18,
12,
54,
12,
36,
18,
36,
24,
36,
6,
48,
18,
36,
12,
54,
18,
36,
36,
24,
12,
36,
12,
72,
18,
36,
12,
54,
18,
36,
18,
42,
18,
54,
18,
48,
18,
18... | [
"nonn",
"easy"
] |
A203567 | [
1,
3,
5,
9,
13,
18,
24,
30,
39,
48,
57,
68,
79,
92,
105,
119
] | [
"nonn",
"more"
] |
A166204 | [
1,
10,
4,
12,
201,
886,
9309,
405175,
4285591,
161588843,
25012399727,
703336933599,
84913600697770
] | [
"nonn"
] |
A164735 | [
0,
0,
0,
0,
0,
0,
0,
1,
0,
4,
0,
10,
0,
20,
0,
36,
0,
60,
1,
94,
4,
141,
10,
204,
21,
286,
39,
392,
66,
527,
105,
696,
159,
906,
231,
1164,
326,
1477,
449,
1854,
605,
2304,
801,
2836,
1044,
3462,
1341,
4194,
1701,
5044... | [
"base",
"nonn"
] |
A006010 | [
1,
5,
20,
52,
117,
225,
400,
656,
1025,
1525,
2196,
3060,
4165,
5537,
7232,
9280,
11745,
14661,
18100,
22100,
26741,
32065,
38160,
45072,
52897,
61685,
71540,
82516,
94725,
108225,
123136,
139520,
157505,
177157,
198612,
221940,
247285,
27472... | [
"nonn",
"easy"
] |
A297912 | [
1,
104,
144,
1281,
10809,
86201,
789026,
6952444,
62368324,
561827959,
5044716757,
45445761023,
409165864059,
3684640201888,
33186785709821,
298897784701392,
2692156370359236,
24248139995168504,
218403311907684500
] | [
"nonn"
] |
A158200 | [
1,
1,
-1,
1,
-2,
1,
1,
-7,
7,
-1,
1,
-8,
14,
-8,
1,
1,
-13,
46,
-46,
13,
-1,
1,
-18,
99,
-196,
99,
-18,
1,
1,
-37,
279,
-763,
763,
-279,
37,
-1,
1,
-38,
316,
-1042,
1526,
-1042,
316,
-38,
1,
1,
-43,
486,
-2266,
4884,
... | [
"sign",
"tabl",
"uned"
] |
A126295 | [
1,
1,
2,
2,
2,
3,
4,
5,
4,
4,
4,
4,
4,
7,
8,
7,
6,
10
] | [
"nonn"
] |
A292787 | [
3,
2,
3,
4,
5,
3,
7,
8,
9,
5,
11,
4,
13,
7,
6,
16,
17,
9,
19,
5,
7,
11,
23,
9,
25,
13,
27,
8,
29,
6,
31,
32,
12,
17,
15,
9,
37,
19,
13,
16,
41,
7,
43,
12,
10,
23,
47,
16,
49,
25,
18,
13,
53,
27,
11,
8,
19... | [
"nonn",
"base"
] |
A227087 | [
11,
62,
302,
1339,
5517,
21335,
77706,
267130,
868999,
2683571,
7894237,
22199557,
59882610,
155443180,
389435848,
944177113,
2220593929,
5077160511,
11307063564,
24570317758,
52177373347,
108436508850,
220822419206
] | [
"nonn"
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.