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.

A269287 Number of nX6 0..3 arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling three no more than once.

Table of values

n a(n)
1 2592
2 1363572
3 544118148
4 193446959076
5 64538382287988
6 20680187784811380
7 6444304707617709156
8 1967513283560471350788
9 591384314583314302090068
10 175574678705837994574453140
11 51607712999525045688100012356

List of values

[2592, 1363572, 544118148, 193446959076, 64538382287988, 20680187784811380, 6444304707617709156, 1967513283560471350788, 591384314583314302090068, 175574678705837994574453140, 51607712999525045688100012356]

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

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