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.

A036670 G.f.: A(x) = x*cycle_index(S5, B(x)-1), where B(x) is g.f. for A000598.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 1
7 1
8 3
9 7
10 18
11 43
12 111
13 276
14 711
15 1819
16 4713
17 12221
18 31929
19 83594
20 219877
21 579868
22 1534177
23 4068918
24 10818821
25 28827430
26 76972091
27 205904447
28 551774917
29 1481015145
30 3981234359
31 10717436980
32 28889719161
33 77972087637

List of values

[0, 0, 0, 0, 0, 0, 1, 1, 3, 7, 18, 43, 111, 276, 711, 1819, 4713, 12221, 31929, 83594, 219877, 579868, 1534177, 4068918, 10818821, 28827430, 76972091, 205904447, 551774917, 1481015145, 3981234359, 10717436980, 28889719161, 77972087637]