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Number of nX7 0..1 arrays with no 1 equal to more than four of its king-move neighbors.
1

%I #4 Feb 11 2017 11:28:19

%S 128,15363,1052672,94872444,8386104536,726938227646,63687929371004,

%T 5571891302455329,487109987243743547,42604309698383631526,

%U 3726016904460533558516,325854878177865477179761

%N Number of nX7 0..1 arrays with no 1 equal to more than four of its king-move neighbors.

%C Column 7 of A282316.

%H R. H. Hardin, <a href="/A282315/b282315.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

%Y Cf. A282316.

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 11 2017