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Number of (n+1)X(6+1) 0..1 arrays with no element having a strict majority of its horizontal and vertical neighbors equal to one
1

%I #4 Nov 16 2013 07:56:44

%S 361,5680,136900,3844551,100540729,2641967397,69043343121,

%T 1809552010404,47496507516441,1245162776547248,32641634807741521,

%U 855866713526323797,22440792778234532100,588379143180098326896,15426782848212128167009

%N Number of (n+1)X(6+1) 0..1 arrays with no element having a strict majority of its horizontal and vertical neighbors equal to one

%C Column 6 of A231977

%H R. H. Hardin, <a href="/A231975/b231975.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 16 2013