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.

A360239 G.f. A(x) = exp( Sum_{k>=1} A360238(k) * x^k/k ), where A360238(k) = [y^k*x^k/k] log( Sum_{m>=0} (m + y)^(2*m) * x^m ) for k >= 1.

Table of values

n a(n)
0 1
1 2
2 23
3 502
4 16414
5 716936
6 39167817
7 2567058766
8 196159319943
9 17118727499178
10 1679643875717867
11 183020512751712554
12 21928106267349661127
13 2865208654370111795940
14 405479888251812823615679
15 61785441098476295018209264
16 10085622916281496742096639996

List of values

[1, 2, 23, 502, 16414, 716936, 39167817, 2567058766, 196159319943, 17118727499178, 1679643875717867, 183020512751712554, 21928106267349661127, 2865208654370111795940, 405479888251812823615679, 61785441098476295018209264, 10085622916281496742096639996]