A205410 - cp's OEIS frontend

A205410 Number of (n+2)X5 0..2 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..2 introduced in row major order.

n	a(n)
1	33322
2	549414
3	10331386
4	151598017
5	2553087985
6	45661264026
7	735422130329
8	12286397087182
9	212128668698876
10	3518160933737460
11	58829708185415817
12	999828369246325845
13	16744112843227770105
14	280613932821800402695

[33322, 549414, 10331386, 151598017, 2553087985, 45661264026, 735422130329, 12286397087182, 212128668698876, 3518160933737460, 58829708185415817, 999828369246325845, 16744112843227770105, 280613932821800402695]

cp's OEIS Frontend

A205410 Number of (n+2)X5 0..2 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..2 introduced in row major order.

Table of values

List of values