%I #4 Nov 09 2013 07:32:16
%S 12,20,272,1096,8426,57426,367803,2845485,20018093,150949412,
%T 1177693211,8931183872,71580272704,565415811806,4521022021693,
%U 36638382301846,294985330832346,2401765918095904,19540533876057217,159156617785973772
%N Number of (4+1)X(n+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..3 introduced in row major order
%C Row 4 of A231463
%H R. H. Hardin, <a href="/A231467/b231467.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=7
%e ..0..0..1..1..1..1..2..2....0..0..0..0..0..1..1..2....0..1..1..1..1..0..0..0
%e ..0..0..0..1..1..2..2..2....0..0..0..0..1..1..2..1....0..0..1..1..0..1..1..1
%e ..0..0..0..2..2..2..2..2....0..0..0..1..1..2..1..2....0..0..0..0..0..0..1..1
%e ..0..0..2..2..2..2..3..3....0..0..1..1..2..2..2..1....0..0..0..0..0..1..1..1
%e ..0..0..0..2..2..3..3..3....0..0..1..1..2..2..1..1....0..0..0..0..0..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Nov 09 2013
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