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%I #3 Dec 16 2012 12:08:24
%S 64,5240,436288,33180533,2449921734,178051989526,12835487766480
%N Equals one maps: number of nX7 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and antidiagonal neighbors in a random 0..1 nX7 array
%C Column 7 of A220579
%e Some solutions for n=3
%e ..0..0..0..0..0..1..0....0..0..0..1..0..0..1....0..0..1..0..0..1..0
%e ..0..1..0..0..1..0..1....0..0..1..1..0..1..1....0..1..0..1..0..0..1
%e ..1..1..1..0..1..0..0....1..1..1..0..1..0..0....1..0..1..0..0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Dec 16 2012