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%I #5 Aug 11 2014 22:45:56
%S 2792,32496,405004,5389600,73564176,1020495508,14257498880,
%T 200008938060,2811049435848,39549756517288,556711349099564,
%U 7838538953766172,110381080046653952,1554480581032234832,21892229373580339212
%N Number of (n+1)X(3+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 8 and no adjacent elements equal
%C Column 3 of A233928
%H R. H. Hardin, <a href="/A233923/b233923.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A233923/a233923.txt">Empirical recurrence of order 82</a>
%F Empirical recurrence of order 82 (see link above)
%e Some solutions for n=2
%e ..2..0..2..0....4..3..4..2....3..0..1..4....2..4..1..4....4..1..4..0
%e ..0..2..4..2....2..0..1..3....2..3..0..3....0..2..0..1....3..0..2..1
%e ..2..0..2..4....1..3..0..4....0..4..2..4....1..4..3..0....0..1..4..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 17 2013
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