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%I #4 Mar 31 2012 12:36:58
%S 3074677333,5804976472057,15261911634884845,45601045546133880817,
%T 143131084226139999444805
%N Number of (n+1)X8 0..6 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements
%C Column 7 of A203887
%e Some solutions for n=4
%e ..6..5..6..0..1..5..0..6....4..6..2..0..5..1..4..5....6..2..6..4..2..4..3..2
%e ..4..6..4..6..0..1..5..0....6..2..6..2..0..5..1..4....4..6..0..6..4..4..4..3
%e ..4..4..6..1..6..0..1..5....4..6..5..6..2..0..5..1....6..1..6..5..6..4..5..4
%e ..5..4..4..6..5..6..0..1....4..4..6..6..6..2..0..5....3..6..5..5..5..6..4..3
%e ..0..5..4..4..6..6..6..0....2..4..4..6..2..2..2..0....1..3..6..5..5..5..6..4
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 07 2012