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.

A329276 Expansion of 1 / (1 - Sum_{k>=1} mu(2*k) * log(1 - 2 * x^k) / (2 * k)), where mu = A008683.

Table of values

n a(n)
0 1
1 1
2 2
3 4
4 9
5 20
6 45
7 102
8 232
9 528
10 1204
11 2748
12 6276
13 14342
14 32787
15 74976
16 171495
17 392337
18 897696
19 2054232
20 4701202
21 10759689
22 24627245
23 56370546
24 129034271
25 295373313
26 676158166
27 1547869038
28 3543458906
29 8111974160
30 18570800837
31 42514665175
32 97330789942
33 222825306335

List of values

[1, 1, 2, 4, 9, 20, 45, 102, 232, 528, 1204, 2748, 6276, 14342, 32787, 74976, 171495, 392337, 897696, 2054232, 4701202, 10759689, 24627245, 56370546, 129034271, 295373313, 676158166, 1547869038, 3543458906, 8111974160, 18570800837, 42514665175, 97330789942, 222825306335]