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%I #4 Mar 31 2012 12:35:51
%S 73,38272,397689,22721738,3384231070,91098582570
%N Number of nX7 0..3 arrays with every element equal to either the sum mod 4 of its vertical neighbors or the sum mod 4 of its horizontal neighbors
%C Column 7 of A183492
%e Some solutions for 3X7
%e ..0..0..0..0..0..0..0....0..0..0..0..0..1..1....0..0..0..0..0..0..3
%e ..2..1..1..2..3..3..3....2..2..0..2..0..2..2....2..0..3..1..1..0..3
%e ..2..1..1..2..3..3..3....0..0..0..2..0..1..1....2..0..3..1..1..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 05 2011