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%I #3 Jan 24 2013 07:29:34
%S 1,817,32129,3389575,241376639,19762890960,1529699796514
%N Number of nX4 arrays of occupancy after each element moves to some king-move neighbor, without move-in move-out straight through or left turns
%C Column 4 of A221749
%e Some solutions for n=3
%e ..0..0..1..1....0..1..1..1....0..0..1..1....2..0..1..1....1..0..1..0
%e ..0..4..3..1....2..2..0..1....1..3..3..1....1..2..0..1....2..1..1..4
%e ..0..2..0..0....1..0..2..1....0..2..0..0....1..1..2..0....1..0..1..0
%K nonn
%O 1,2
%A _R. H. Hardin_ Jan 24 2013
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