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%I #4 Jan 02 2014 05:37:54
%S 87941706,115047739004,134849510289180,191417616710931012,
%T 270097938511601692116,392106856447778173931430,
%U 570208378092719094299657992,834762291450956511667124577786
%N Number of (n+1)X(7+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 8
%C Column 7 of A234982
%H R. H. Hardin, <a href="/A234981/b234981.txt">Table of n, a(n) for n = 1..9</a>
%e Some solutions for n=1
%e ..0..0..0..4..3..4..2..4....0..0..0..1..0..1..4..0....0..0..0..4..3..0..1..0
%e ..0..4..0..3..0..1..0..2....0..4..1..4..4..3..2..1....0..4..1..1..4..2..4..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 02 2014
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