%I #3 Jan 13 2013 20:28:18
%S 41,7723,1548941,318041768,66128482930,13839040254798,
%T 2904381959945700,610185056194548331,128236726426333833646
%N Number of nX5 arrays of occupancy after each element stays put or moves to some horizontal, vertical or antidiagonal neighbor, with no occupancy greater than 2
%C Column 5 of A221378
%e Some solutions for n=3
%e ..0..1..1..2..1....0..1..0..0..2....0..1..2..0..2....0..2..0..1..2
%e ..0..2..0..2..1....0..1..2..0..1....0..2..1..1..2....0..1..0..2..0
%e ..2..0..0..1..2....2..0..2..2..2....0..0..1..2..1....1..2..2..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 13 2013
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