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Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
1

%I #4 Feb 16 2018 07:24:09

%S 16,298,1512,12076,131420,1223912,11202963,109221761,1053093991,

%T 10045893068,96630686778,930310508395,8936209454843,85900632816166,

%U 826129742036169,7942527289333395,76360790962116431,734221405993216577

%N Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero.

%C Column 5 of A299675.

%H R. H. Hardin, <a href="/A299672/b299672.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

%e ..0..1..0..1..1. .0..0..1..0..0. .0..0..1..0..1. .0..1..0..1..0

%e ..1..1..1..0..0. .1..0..0..0..1. .1..1..1..0..0. .1..0..0..0..1

%e ..0..1..1..1..1. .0..0..0..0..0. .0..1..1..1..0. .0..0..0..0..0

%e ..1..1..1..1..0. .0..1..0..0..1. .1..1..1..1..1. .1..0..0..1..1

%e ..0..1..0..0..1. .1..1..0..0..1. .1..0..0..1..0. .0..1..0..1..0

%Y Cf. A299675.

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 16 2018