%I #4 Feb 28 2013 06:56:06
%S 8,103,2686,62406,2169240,85836756,4437593254,258544501925,
%T 16020345244330,1025854594717790,66890197022992724,
%U 4395700169818174037,289565680501179990654,19097764345956813578074,1260427355737644652915392
%N Number of nX6 0..3 arrays with exactly floor(nX6/2) elements unequal to at least one horizontal, vertical or antidiagonal neighbor, with new values introduced in row major 0..3 order
%C Column 6 of A222666
%H R. H. Hardin, <a href="/A222664/b222664.txt">Table of n, a(n) for n = 1..23</a>
%e Some solutions for n=3
%e ..0..1..1..1..1..1....0..1..1..0..0..0....0..0..1..2..2..2....0..0..0..0..1..0
%e ..0..2..1..1..1..1....0..2..0..0..0..0....3..1..2..2..2..2....0..0..0..0..2..0
%e ..1..0..1..1..1..1....2..0..0..0..0..0....2..2..2..2..2..2....0..0..0..0..0..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 28 2013
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