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%I #3 Jan 02 2013 05:35:51
%S 0,1570,275487,50444759,8577221762,1451267766627,244456283406264
%N Number of nX4 arrays of occupancy after each element moves to some king-move neighbor, without 2-loops
%C Column 4 of A221106
%e Some solutions for n=3
%e ..0..4..3..0....0..0..2..0....0..4..1..0....0..2..3..0....0..1..2..0
%e ..0..2..0..1....0..2..2..3....2..0..3..0....1..0..2..1....4..1..0..3
%e ..0..2..0..0....1..0..2..0....0..0..2..0....0..0..2..1....0..0..0..1
%K nonn
%O 1,2
%A _R. H. Hardin_ Jan 02 2013