%I #5 Feb 27 2013 08:39:05
%S 1,1,3,12,38,124,430,1530,5378,18938,67042,238446,849586,3033214,
%T 10851386,38895414,139634834,502003486,1807104810,6512929766,
%U 23498319154,84864219966,306764487338,1109807490550,4018136484386,14558333191406
%N Number of nX2 0..2 arrays with no more than floor(nX2/2) elements unequal to at least one horizontal, vertical or antidiagonal neighbor, with new values introduced in row major 0..2 order
%C Column 2 of A222649
%H R. H. Hardin, <a href="/A222643/b222643.txt">Table of n, a(n) for n = 1..210</a>
%e All solutions for n=3
%e ..0..0....0..0....0..1
%e ..0..0....0..0....1..1
%e ..0..1....0..0....1..1
%K nonn
%O 1,3
%A _R. H. Hardin_ Feb 27 2013
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