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%I #4 Aug 12 2016 07:05:19
%S 1,14,852,152922,62038644,47286888510,60138461300848
%N Number of nX3 arrays containing 3 copies of 0..n-1 avoiding the pattern equal-up in every row and column.
%C Column 3 of A269336.
%e Some solutions for n=4
%e ..0..1..1. .1..1..0. .1..0..1. .1..0..3. .0..2..1. .2..2..0. .0..2..0
%e ..3..1..2. .0..3..3. .2..1..3. .3..2..1. .1..1..0. .0..3..3. .3..3..2
%e ..3..0..2. .2..0..1. .2..0..2. .3..0..0. .3..0..2. .3..1..0. .2..1..3
%e ..0..3..2. .2..3..2. .0..3..3. .2..2..1. .3..2..3. .1..2..1. .1..1..0
%Y Cf. A269336.
%K nonn
%O 1,2
%A _R. H. Hardin_, Feb 24 2016
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