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%I #3 Mar 09 2013 10:56:52
%S 64,4096,262104,16776992,1073741824,68719413208,4398046511104,
%T 281474976710656,18014398509481984
%N Sum of neighbor maps: number of nX6 binary arrays indicating the locations of corresponding elements equal to the sum mod 4 of their horizontal and antidiagonal neighbors in a random 0..3 nX6 array
%C Column 6 of A222935
%e Some solutions for n=3
%e ..0..0..0..1..0..0....0..1..1..0..1..1....0..1..1..0..1..0....0..0..1..0..1..0
%e ..1..0..0..1..0..0....0..0..1..1..0..1....1..1..1..0..1..0....0..0..1..1..1..0
%e ..0..1..0..0..0..1....1..1..1..1..0..1....0..1..1..0..1..0....1..0..1..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Mar 09 2013