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Number of (n+1)X(5+1) 0..2 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..2 introduced in row major order
1

%I #4 Mar 21 2014 07:09:44

%S 44,44,11616,131988,7199001,165336096,5988724293,169350916116,

%T 5466853947751,164296850179323,5131131032053999,156962544055183204,

%U 4855406401541918053,149293998662009764711,4605398637091088559654

%N Number of (n+1)X(5+1) 0..2 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..2 introduced in row major order

%C Column 5 of A239537

%H R. H. Hardin, <a href="/A239534/b239534.txt">Table of n, a(n) for n = 1..87</a>

%e Some solutions for n=3

%e ..0..1..0..2..1..0....0..1..2..1..1..2....0..1..1..0..0..1....0..1..2..0..2..1

%e ..0..1..0..2..1..0....0..1..2..1..1..2....0..1..1..0..0..1....0..1..2..0..2..1

%e ..1..2..1..2..0..1....2..0..2..1..1..0....0..1..1..2..2..0....2..0..0..2..0..2

%e ..1..2..1..2..0..1....2..0..2..1..1..0....0..1..1..2..2..0....2..0..0..2..0..2

%K nonn

%O 1,1

%A _R. H. Hardin_, Mar 21 2014