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Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11
1

%I #4 Dec 15 2013 20:49:48

%S 11040,93100,716768,6892448,58298272,635439176,5726453720,69211180340,

%T 649660154664,8455130486096,81313178388032,1109433352728332,

%U 10815698498131192,151734818097201132,1490213455499451240

%N Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11

%C Column 5 of A233792

%H R. H. Hardin, <a href="/A233789/b233789.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

%e ..3..3..2..3..2..3....1..0..2..1..1..3....1..2..2..2..2..0....3..1..2..3..1..3

%e ..2..1..3..1..1..3....0..2..1..3..2..3....3..1..0..1..0..1....2..3..1..1..2..3

%e ..3..1..2..3..2..1....1..0..2..1..3..1....1..2..2..0..2..2....1..1..2..3..1..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 15 2013