%I
%S 1465,2146225,1090023439,541018725304,303316860005399,
%T 169438223533971179,92792498733436652359,50788865481935185946431
%N Number of nX7 0..2 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal
%C Column 7 of A206863
%e Some solutions for n=4
%e ..0..2..2..2..1..1..0....1..1..0..1..1..1..1....1..2..2..0..1..2..2
%e ..2..2..0..1..1..1..2....1..0..0..0..1..2..2....2..1..0..1..2..2..2
%e ..0..2..1..0..2..0..1....0..2..1..0..2..2..2....2..1..1..1..0..2..2
%e ..0..0..1..2..2..0..0....0..2..2..2..2..2..0....1..2..2..2..2..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 13 2012
