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.

A141154 L.g.f.: A(x) = log( 1 + Sum_{n>=1} (n-1)!*x^n ) = Sum_{n>=1} a(n)*x^n/n.

Table of values

n a(n)
1 1
2 1
3 4
4 17
5 91
6 574
7 4173
8 34353
9 316012
10 3214181
11 35832567
12 434643518
13 5700340569
14 80391481045
15 1213353891124
16 19516682949217
17 333307249446083
18 6023617863581806
19 114854054775272053
20 2304312940318519977

List of values

[1, 1, 4, 17, 91, 574, 4173, 34353, 316012, 3214181, 35832567, 434643518, 5700340569, 80391481045, 1213353891124, 19516682949217, 333307249446083, 6023617863581806, 114854054775272053, 2304312940318519977]