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.

A221214 O.g.f.: Sum_{n>=0} (3*n+1)^(3*n+1) * exp(-(3*n+1)^3*x) * x^n / n!.

Table of values

n a(n)
0 1
1 255
2 395388
3 1525953330
4 10977340509135
5 126827739333023274
6 2148335345336441463090
7 50163717301669569182864400
8 1544377393328765493716910877185
9 60615459491155396034172113103266025
10 2954227738557038665136475801709196246304

List of values

[1, 255, 395388, 1525953330, 10977340509135, 126827739333023274, 2148335345336441463090, 50163717301669569182864400, 1544377393328765493716910877185, 60615459491155396034172113103266025, 2954227738557038665136475801709196246304]