A318095 - OEIS

A318095

Number of nX5 0..1 arrays with every element unequal to 1, 2, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.

3, 160, 795, 9193, 73788, 679923, 5965933, 53097417, 470312224, 4169820514, 36968719579, 327702596780, 2905237626725, 25754288401163, 228314768590722, 2024002637416141, 17942832791033373, 159063302137598218

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OFFSET

1,1

COMMENTS

Column 5 of A318098.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=5

..0..1..1..0..0. .0..0..1..1..1. .0..1..1..0..0. .0..1..1..0..1

..0..1..0..0..1. .1..0..1..0..0. .0..1..1..1..1. .0..0..0..0..1

..0..1..0..1..0. .1..1..1..1..1. .1..1..1..0..1. .0..0..0..0..0