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.

A233200 Number of n X 6 0..7 arrays with no element x(i,j) adjacent to itself or value 7-x(i,j) horizontally, antidiagonally or vertically, top left element zero, and 1 appearing before 2 3 4 5 and 6, 2 appearing before 3 4 and 5, and 3 appearing before 4 in row major order (unlabelled 8-colorings with no clashing color pairs).

Table of values

n a(n)
1 236
2 131328
3 123551744
4 123833679872
5 127365174788096
6 132364161848967168
7 138127371171167993856
8 144372294092575012290560
9 150991906277433156745297920
10 157951736213079507379343589376

List of values

[236, 131328, 123551744, 123833679872, 127365174788096, 132364161848967168, 138127371171167993856, 144372294092575012290560, 150991906277433156745297920, 157951736213079507379343589376]

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

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