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.

A279464 Number of nX6 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

Table of values

n a(n)
1 8
2 210
3 5228
4 129914
5 3086910
6 69493918
7 1529974962
8 33126514762
9 707716447612
10 14949807134092
11 312951296969010
12 6502024596897858
13 134230949193071182
14 2756009011243310442
15 56318237615423387758
16 1146080901776197182536

List of values

[8, 210, 5228, 129914, 3086910, 69493918, 1529974962, 33126514762, 707716447612, 14949807134092, 312951296969010, 6502024596897858, 134230949193071182, 2756009011243310442, 56318237615423387758, 1146080901776197182536]