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%I #4 Dec 14 2014 10:25:40
%S 1091710,83930022,6987308056,542424609174,42424000928232,
%T 3354373190670870,264082244572771202,20776853270332111512,
%U 1636217390178243794314,128835278036010926319248
%N Number of (n+2)X(2+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum less than 6
%C Column 2 of A252121
%H R. H. Hardin, <a href="/A252119/b252119.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..0..1..3..1....0..1..3..1....0..0..0..0....0..0..0..0....0..0..1..2
%e ..2..0..0..3....2..0..1..2....2..1..0..0....0..0..0..3....0..0..0..3
%e ..0..0..1..1....0..1..1..0....0..3..2..0....2..0..1..1....0..0..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 14 2014