%I #5 Mar 31 2012 12:37:18
%S 58,3364,147006,6758694,308746116,14111752738,644774919410,
%T 29462512318554,1346264674676774,61516602865340590,
%U 2810953601086492756,128444358844906649114,5869165947931208621620,268187017757307027598816
%N Number of nX3 0..3 arrays avoiding the patterns z z+1 z or z z-1 z in any row or column
%C Column 3 of A207535
%H R. H. Hardin, <a href="/A207530/b207530.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..3..1..1....0..3..3....3..3..2....1..3..2....3..1..1....0..1..1....0..1..1
%e ..1..3..3....0..1..3....0..0..2....2..0..2....1..3..2....3..2..2....3..3..0
%e ..3..1..3....2..1..1....1..1..3....2..1..1....3..0..2....1..2..2....3..1..2
%e ..1..3..3....2..1..1....1..1..0....0..1..1....1..1..1....1..3..2....3..2..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 18 2012
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