cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A276747 G.f.: Sum_{n>=0} (1-x)^(n*(n+1)) * [ Sum_{k>=1} k^n * x^k ]^n.

Table of values

n a(n)
0 1
1 1
2 1
3 3
4 14
5 96
6 989
7 14264
8 293081
9 8291372
10 326486284
11 17606371379
12 1311003529532
13 133789640100606
14 18842361596022104
15 3651812223033372781
16 979595054829206809506
17 363619011980801177687068
18 187594865162514096249150130
19 134684579087971548803896902904
20 134956937109764143572996094860839
21 189135846049140695927044178145555683
22 371258683769470709816610430835777163052

List of values

[1, 1, 1, 3, 14, 96, 989, 14264, 293081, 8291372, 326486284, 17606371379, 1311003529532, 133789640100606, 18842361596022104, 3651812223033372781, 979595054829206809506, 363619011980801177687068, 187594865162514096249150130, 134684579087971548803896902904, 134956937109764143572996094860839, 189135846049140695927044178145555683, 371258683769470709816610430835777163052]