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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.

A231838 Number of nX7 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.

Table of values

n a(n)
1 1268
2 64607
3 114873933
4 150624159314
5 220309043506362
6 324616806882571299
7 474822731471136470440
8 695244971516001773033192
9 1018294151929133028079374411
10 1491192875210978136830040921123

List of values

[1268, 64607, 114873933, 150624159314, 220309043506362, 324616806882571299, 474822731471136470440, 695244971516001773033192, 1018294151929133028079374411, 1491192875210978136830040921123]

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

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