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%I #3 Jan 16 2013 07:59:21
%S 0,286,7573,378956,14043932,581171214,22893790059,919540911485,
%T 36619267868969,1463288838011586
%N Number of nX3 arrays of occupancy after each element moves to some king-move neighbor, without consecutive moves in the same direction
%C Column 3 of A221432
%e Some solutions for n=3
%e ..0..0..0....1..0..0....0..2..0....0..0..1....0..4..0....0..3..1....0..3..1
%e ..1..3..1....1..5..0....3..0..0....3..5..0....1..0..2....2..0..2....1..0..2
%e ..2..1..1....1..1..0....0..4..0....0..0..0....1..1..0....0..0..1....2..0..0
%K nonn
%O 1,2
%A _R. H. Hardin_ Jan 16 2013
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