A299813 - OEIS

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A299813

Number of nX7 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.

21, 348, 1721, 80892, 1087487, 32361748, 1009387819, 26528688317, 792668582776, 24191134044445, 699396964641140, 20923257773949493, 627958428752424556, 18573084830155379927, 554393761558371307722, 16555588589716910431455

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 7 of A299814.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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