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%I
%S 3,81,11047,7766709,29420037104,619075354969204,72904426459924759331
%N Number of n X n 0..2 arrays avoiding the pattern z-1 z-1 z in any row, column, nw-to-se diagonal or ne-to-sw antidiagonal
%C Diagonal of A207208
%e Some solutions for n=5
%e ..2..1..0..2..2....1..2..0..0..2....0..0..2..1..0....1..2..2..1..2
%e ..0..0..2..1..0....0..2..0..1..2....0..1..0..2..2....2..1..0..0..2
%e ..2..2..0..2..0....0..2..0..0..2....2..0..1..2..0....1..1..0..2..1
%e ..2..2..2..0..2....2..1..2..0..0....2..1..2..1..0....2..0..2..0..2
%e ..2..0..2..2..0....1..2..2..2..2....1..1..0..2..0....2..1..1..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 15 2012
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