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.

A224735 G.f.: exp( Sum_{n>=1} binomial(2*n,n)^3 * x^n/n ).

Table of values

n a(n)
0 1
1 8
2 140
3 3616
4 116542
5 4316080
6 175593800
7 7640774080
8 349626142909
9 16632958651688
10 816163494236860
11 41069537125459360
12 2110206360805542510
13 110346590629125981872
14 5857345961837113457864
15 314962180518584299711424
16 17128125582951726423704502
17 940726748732537798295599280

List of values

[1, 8, 140, 3616, 116542, 4316080, 175593800, 7640774080, 349626142909, 16632958651688, 816163494236860, 41069537125459360, 2110206360805542510, 110346590629125981872, 5857345961837113457864, 314962180518584299711424, 17128125582951726423704502, 940726748732537798295599280]