%I #4 Feb 05 2013 06:11:50
%S 28,9838,1892859,403317044,84799061141,17838051289367,
%T 3753835631741568,789821887272883642,166189333434443018741,
%U 34968169848205865653334,7357721396433443050132543,1548152408282663670986074421
%N Number of nX5 arrays of occupancy after each element stays put or moves to some horizontal or vertical neighbor, without move-in move-out straight through or left turns
%C Column 5 of A222020
%H R. H. Hardin, <a href="/A222018/b222018.txt">Table of n, a(n) for n = 1..29</a>
%e Some solutions for n=3
%e ..0..3..0..0..2....0..2..3..0..0....0..1..3..0..0....0..2..1..0..2
%e ..0..2..2..2..0....0..1..0..1..3....0..3..1..0..2....0..2..2..0..0
%e ..0..2..0..0..2....1..3..0..0..1....1..2..0..2..0....1..0..2..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 05 2013
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