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%I #3 Dec 09 2012 08:27:20
%S 16,424,9430,232795,5691450,147661377
%N Equals one maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and vertical neighbors in a random 0..1 nX5 array
%C Column 5 of A220287
%e Some solutions for n=3
%e ..0..1..0..1..0....1..0..1..1..0....1..0..0..1..1....0..1..0..0..1
%e ..1..1..0..1..1....0..0..1..1..1....0..0..0..1..0....1..0..0..0..0
%e ..1..1..1..1..1....0..0..1..0..1....1..1..0..1..1....1..1..1..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Dec 09 2012
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