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.

A370087 Expansion of e.g.f. exp( Sum_{k>=1} (3*k)!/k! * (x/6)^k/k ).

Table of values

n a(n)
0 1
1 1
2 11
3 591
4 95001
5 34158801
6 23091398451
7 26242572454911
8 46391926016144241
9 120482101765570623201
10 439905589366043539453851
11 2180755271892747703236167151
12 14267395360715456605222995351561
13 120323721300147111590970495558478641

List of values

[1, 1, 11, 591, 95001, 34158801, 23091398451, 26242572454911, 46391926016144241, 120482101765570623201, 439905589366043539453851, 2180755271892747703236167151, 14267395360715456605222995351561, 120323721300147111590970495558478641]