%I #5 Mar 31 2012 12:37:01
%S 108,622,128,244,736,1496,3664,10288,26048,69472,190912,513344,1395712
%N Number of (n+2)X(n+2) 0..2 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly three ways, and new values 0..2 introduced in row major order
%C Diagonal of A204284
%e Some solutions for n=4
%e ..0..0..1..2..1..2....0..0..0..0..0..0....0..1..2..0..1..0....0..0..0..1..1..1
%e ..0..0..1..2..1..2....1..1..1..1..1..1....0..1..2..0..1..0....0..0..1..1..1..2
%e ..0..0..1..2..1..2....0..0..0..0..0..0....0..1..2..0..1..0....0..1..1..1..2..2
%e ..0..0..1..2..1..2....0..0..0..0..0..0....0..1..2..0..1..0....1..1..1..2..2..2
%e ..0..0..1..2..1..2....1..1..1..1..1..1....0..1..2..0..1..0....1..1..2..2..2..1
%e ..0..0..1..2..1..2....2..2..2..2..2..2....0..1..2..0..1..0....1..2..2..2..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 13 2012
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