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.

A052781 G.f. A(x) satisfies: A(x) = exp( Sum_{k>=1} A(x^k)^5 * x^k / k ).

Table of values

n a(n)
0 1
1 1
2 6
3 46
4 421
5 4191
6 44322
7 487662
8 5527722
9 64091887
10 756590138
11 9062397539
12 109866112785
13 1345528776005
14 16622049264020
15 206882949204038
16 2591780764974800
17 32656149762325321
18 413563728245999232
19 5261307475883227222
20 67207527369932430625

List of values

[1, 1, 6, 46, 421, 4191, 44322, 487662, 5527722, 64091887, 756590138, 9062397539, 109866112785, 1345528776005, 16622049264020, 206882949204038, 2591780764974800, 32656149762325321, 413563728245999232, 5261307475883227222, 67207527369932430625]