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.

A386365 Expansion of e.g.f. (Sum_{k>=0} binomial(3*k,k) * x^k)^(1/3).

Table of values

n a(n)
0 1
1 1
2 8
3 118
4 2536
5 71600
6 2504320
7 104482000
8 5063797760
9 279579704320
10 17322126976000
11 1190107376057600
12 89795437443712000
13 7381088691027251200
14 656522501105485414400
15 62825541269686074880000
16 6436003096247592964096000
17 702751431134395346063360000

List of values

[1, 1, 8, 118, 2536, 71600, 2504320, 104482000, 5063797760, 279579704320, 17322126976000, 1190107376057600, 89795437443712000, 7381088691027251200, 656522501105485414400, 62825541269686074880000, 6436003096247592964096000, 702751431134395346063360000]