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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.

A294360 G.f. A(x) satisfies: [x^(n-1)] A(x)^(n^2) = (n^2)^(n-1) for n>=1.

Table of values

n a(n)
0 1
1 1
2 5
3 146
4 9935
5 1161399
6 206499453
7 52093726159
8 17770811461875
9 7903030237890371
10 4450363873663943294
11 3098938855124650814264
12 2616552190721485829559668
13 2635178871851323631797948230
14 3121810359776427044817295874677
15 4298670834657263815567279951080956
16 6809336162211769799756516349665301635
17 12296952422064277377043754761717448273557
18 25116528778581121454413639996325045161219974

List of values

[1, 1, 5, 146, 9935, 1161399, 206499453, 52093726159, 17770811461875, 7903030237890371, 4450363873663943294, 3098938855124650814264, 2616552190721485829559668, 2635178871851323631797948230, 3121810359776427044817295874677, 4298670834657263815567279951080956, 6809336162211769799756516349665301635, 12296952422064277377043754761717448273557, 25116528778581121454413639996325045161219974]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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