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Number of (n+1)X(7+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14
1

%I #4 Dec 14 2013 08:38:47

%S 2971200,112180004,5291663768,311919115144,19199171263648,

%T 1271744289096092,83444652183591008,5670260135408298196,

%U 378339393027734872256,25827744210072683694256,1732787916307077369391608

%N Number of (n+1)X(7+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14

%C Column 7 of A233653

%H R. H. Hardin, <a href="/A233652/b233652.txt">Table of n, a(n) for n = 1..12</a>

%e Some solutions for n=1

%e ..3..3..3..2..3..1..2..1....3..3..3..1..4..4..2..5....0..3..4..4..4..2..3..2

%e ..0..2..5..5..3..4..4..1....0..1..0..1..2..5..2..4....0..1..1..3..1..2..5..2

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 14 2013