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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.

A238321 Number of (n+1)X(6+1) 0..2 arrays with no element greater than all horizontal neighbors or less than all vertical neighbors.

Table of values

n a(n)
1 292
2 50232
3 4245918
4 261676376
5 17315827838
6 1266938409578
7 93481623913793
8 6747651769489946
9 483084194221969236
10 34692892698038230306
11 2498614025548228474087
12 179957391346727247579782

List of values

[292, 50232, 4245918, 261676376, 17315827838, 1266938409578, 93481623913793, 6747651769489946, 483084194221969236, 34692892698038230306, 2498614025548228474087, 179957391346727247579782]

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

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