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.

A269199 Number of nX6 0..3 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling three no more than once.

Table of values

n a(n)
1 2592
2 472044
3 84310620
4 13753913556
5 2135938293684
6 320994710282892
7 47121391706947500
8 6796525936086462132
9 966936595386067680804
10 136062368474581143710892
11 18974537404982889834704892

List of values

[2592, 472044, 84310620, 13753913556, 2135938293684, 320994710282892, 47121391706947500, 6796525936086462132, 966936595386067680804, 136062368474581143710892, 18974537404982889834704892]

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

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