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.

A380516 Expansion of e.g.f. exp(x*G(x)^4) where G(x) = 1 + x*G(x)^4 is the g.f. of A002293.

Table of values

n a(n)
0 1
1 1
2 9
3 157
4 4129
5 146001
6 6502681
7 349790029
8 22069858497
9 1598577634369
10 130757736096361
11 11922399644742621
12 1199121973234651489
13 131887738425602277457
14 15748194681225620534649
15 2028885239529647188594381
16 280525944581514367875035521
17 41434950383158772951280658689

List of values

[1, 1, 9, 157, 4129, 146001, 6502681, 349790029, 22069858497, 1598577634369, 130757736096361, 11922399644742621, 1199121973234651489, 131887738425602277457, 15748194681225620534649, 2028885239529647188594381, 280525944581514367875035521, 41434950383158772951280658689]