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.

A228852 G.f.: exp( Sum_{n>=1} x^n/n * Sum_{k=0..n} binomial(n^2, k*(n-k))/2 ).

Table of values

n a(n)
0 1
1 1
2 2
3 14
4 382
5 38344
6 12990279
7 14369538529
8 50897796053428
9 572602411324905786
10 20308462423438736818782
11 2261760763404526386241849803
12 788248543938180828988762846368690
13 857323841081698966408121705146996762240
14 2905542652088907570108828021890682181041282730

List of values

[1, 1, 2, 14, 382, 38344, 12990279, 14369538529, 50897796053428, 572602411324905786, 20308462423438736818782, 2261760763404526386241849803, 788248543938180828988762846368690, 857323841081698966408121705146996762240, 2905542652088907570108828021890682181041282730]