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.

A231582 Number of nX3 0..3 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors.

Table of values

n a(n)
1 16
2 124
3 2352
4 32650
5 381076
6 5618444
7 82479418
8 1142396851
9 16061107556
10 231334122108
11 3304782498636
12 47013530431780
13 672506204379038
14 9632530214937964
15 137769361857359282
16 1971267194035271726

List of values

[16, 124, 2352, 32650, 381076, 5618444, 82479418, 1142396851, 16061107556, 231334122108, 3304782498636, 47013530431780, 672506204379038, 9632530214937964, 137769361857359282, 1971267194035271726]

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

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