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.

A380581 a(n) = [x^n] G(x)^n, where G(x) = Product_{k >= 1} 1/(1 - x^k)^(k^4) is the g.f. of A023873.

Table of values

n a(n)
0 1
1 1
2 35
3 397
4 5075
5 67126
6 897911
7 12144945
8 165880531
9 2280262825
10 31522512910
11 437730330357
12 6101414176535
13 85317965576325
14 1196299277106675
15 16813979471920522
16 236812229975204563
17 3341448338530887015
18 47225228515043980715
19 668417245247747877735
20 9473101371364286661950
21 134416752857691389968377
22 1909344928242571795580255

List of values

[1, 1, 35, 397, 5075, 67126, 897911, 12144945, 165880531, 2280262825, 31522512910, 437730330357, 6101414176535, 85317965576325, 1196299277106675, 16813979471920522, 236812229975204563, 3341448338530887015, 47225228515043980715, 668417245247747877735, 9473101371364286661950, 134416752857691389968377, 1909344928242571795580255]