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.

A308152 G.f.: x * Product_{j>=1, k>=1} ((1 + x^(j*k))/(1 - x^(j*k)))^a(j).

Table of values

n a(n)
1 1
2 2
3 8
4 32
5 138
6 612
7 2864
8 13712
9 67416
10 337482
11 1716208
12 8837392
13 45997032
14 241571408
15 1278625480
16 6813568656
17 36524390042
18 196820310100
19 1065583770168
20 5793299764208
21 31615962617272
22 173131117881312
23 951040865156928
24 5239171609158304
25 28937688613453048

List of values

[1, 2, 8, 32, 138, 612, 2864, 13712, 67416, 337482, 1716208, 8837392, 45997032, 241571408, 1278625480, 6813568656, 36524390042, 196820310100, 1065583770168, 5793299764208, 31615962617272, 173131117881312, 951040865156928, 5239171609158304, 28937688613453048]