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.

A047938 Number of ways to label points of an n X n grid with 3 colors, up to rotational symmetry.

Table of values

n a(n)
0 1
1 3
2 24
3 4995
4 10763361
5 211822552035
6 37523658921114744
7 59824832307866205347043
8 858420955073128584419531008641
9 110856622060759442496180656754310346403
10 128844380183002832759115461915902241562318377784
11 1347757724935823407809884872163997148505019182125807296675

List of values

[1, 3, 24, 4995, 10763361, 211822552035, 37523658921114744, 59824832307866205347043, 858420955073128584419531008641, 110856622060759442496180656754310346403, 128844380183002832759115461915902241562318377784, 1347757724935823407809884872163997148505019182125807296675]

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

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