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%I #5 Dec 18 2015 18:18:15
%S 1,6,90,2942,280850,70915451,48186998294,87678602579068
%N Unmatched value maps: number of n X n binary arrays indicating the locations of corresponding elements not equal to any horizontal or vertical neighbor in a random 0..1 n X n array
%C Diagonal of A218765
%e Some solutions for n=3
%e ..1..0..0....1..1..0....1..0..0....0..0..1....1..1..0....1..1..1....0..0..1
%e ..1..1..0....1..0..0....0..0..0....0..1..1....0..0..0....1..0..1....0..0..1
%e ..1..0..0....0..0..0....0..1..0....0..0..1....0..0..1....0..0..0....0..1..1
%K nonn
%O 1,2
%A _R. H. Hardin_ Nov 05 2012