%I #4 Mar 31 2012 12:35:51
%S 81,513,16384,568053,16777215,536870912
%N Half the number of nX5 0..2 arrays with no element equal its row sum plus its column sum mod 3
%C Column 5 of A183429
%e Some solutions for 4X5
%e ..0..0..0..2..0....0..0..0..1..1....0..0..0..0..0....0..0..0..0..0
%e ..1..0..1..2..0....2..1..1..0..2....0..1..1..0..2....0..1..2..0..0
%e ..0..0..2..0..0....0..0..0..1..1....2..2..2..2..0....0..1..0..2..0
%e ..1..0..2..1..0....1..2..2..2..2....2..2..2..2..0....2..0..2..2..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 04 2011
|