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.

A380762 Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(-x * (1 + x)^2) / (1 + x) ).

Table of values

n a(n)
0 1
1 2
2 15
3 208
4 4249
5 115656
6 3946879
7 162225680
8 7807264497
9 430828353280
10 26825288214031
11 1860715287986688
12 142304071119852745
13 11897080341213068288
14 1079508321205459768575
15 105660694801273960216576
16 11097101798773200862180321
17 1244852059489783737208012800

List of values

[1, 2, 15, 208, 4249, 115656, 3946879, 162225680, 7807264497, 430828353280, 26825288214031, 1860715287986688, 142304071119852745, 11897080341213068288, 1079508321205459768575, 105660694801273960216576, 11097101798773200862180321, 1244852059489783737208012800]