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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.

A301774 Number of odd chordless cycles in the (2n+1)-prism graph.

Table of values

n a(n)
1 2
2 12
3 30
4 74
5 200
6 522
7 1362
8 3572
9 9350
10 24474
11 64080
12 167762
13 439202
14 1149852
15 3010350
16 7881194
17 20633240
18 54018522
19 141422322
20 370248452
21 969323030
22 2537720634
23 6643838880
24 17393796002
25 45537549122
26 119218851372
27 312119004990
28 817138163594
29 2139295485800

List of values

[2, 12, 30, 74, 200, 522, 1362, 3572, 9350, 24474, 64080, 167762, 439202, 1149852, 3010350, 7881194, 20633240, 54018522, 141422322, 370248452, 969323030, 2537720634, 6643838880, 17393796002, 45537549122, 119218851372, 312119004990, 817138163594, 2139295485800]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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