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.

A263075 G.f. satisfies: [x^(n-1)] A(x)^(n^2) = n^n * (n-1)! for n>=1.

Table of values

n a(n)
0 1
1 1
2 2
3 31
4 1150
5 68713
6 5914776
7 692005074
8 105932315154
9 20617891510063
10 4984425649932314
11 1467604324373250545
12 517561005098562714944
13 215501019188749426210440
14 104642607303457024105207408
15 58625315029802441203026824094
16 37541542090285460025870424920666

List of values

[1, 1, 2, 31, 1150, 68713, 5914776, 692005074, 105932315154, 20617891510063, 4984425649932314, 1467604324373250545, 517561005098562714944, 215501019188749426210440, 104642607303457024105207408, 58625315029802441203026824094, 37541542090285460025870424920666]