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.

A213410 G.f.: exp( Sum_{n>=1} binomial(3*n,n)^n/3^n * x^n/n ).

Table of values

n a(n)
0 1
1 1
2 13
3 7330
4 185307558
5 201002187396362
6 9357300769149011773697
7 18775362849239140086719414696830
8 1631039199744298058694966065590003308698494
9 6159916689356522044764167426829149420348399496664634288

List of values

[1, 1, 13, 7330, 185307558, 201002187396362, 9357300769149011773697, 18775362849239140086719414696830, 1631039199744298058694966065590003308698494, 6159916689356522044764167426829149420348399496664634288]