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.

A222054 O.g.f.: Sum_{n>=0} (n^4*x)^n/(1-n^4*x)^n * exp(-n^4*x/(1-n^4*x)) / n!.

Table of values

n a(n)
0 1
1 1
2 128
3 90621
4 193322261
5 933620289929
6 8632521193856886
7 136885314823146617517
8 3443427946573913689696192
9 129667338445150206244162849650
10 6988095504452769015520539806767120
11 520011535068804196524689647521015780176

List of values

[1, 1, 128, 90621, 193322261, 933620289929, 8632521193856886, 136885314823146617517, 3443427946573913689696192, 129667338445150206244162849650, 6988095504452769015520539806767120, 520011535068804196524689647521015780176]