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.

A292408 Number of 3-regular maps with 2n vertices on the torus, up to orientation-preserving isomorphisms.

Table of values

n a(n)
1 1
2 5
3 46
4 669
5 11096
6 196888
7 3596104
8 66867564
9 1258801076
10 23925376862
11 458284630844
12 8835496339452
13 171286387714900
14 3336406717216564
15 65257828878990784
16 1281049596756607960
17 25228921286295314736
18 498287389997552607290
19 9866927329534881618772
20 195837489338961245840240

List of values

[1, 5, 46, 669, 11096, 196888, 3596104, 66867564, 1258801076, 23925376862, 458284630844, 8835496339452, 171286387714900, 3336406717216564, 65257828878990784, 1281049596756607960, 25228921286295314736, 498287389997552607290, 9866927329534881618772, 195837489338961245840240]

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

Content is available under The OEIS End-User License Agreement.