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%I #4 Dec 02 2014 18:35:14
%S 2679006,658509724,154267520858,36647302556482,8664203110893480,
%T 2054947823302243688,486569802610722280938,115371345659953468431470,
%U 27331517913486697187795934,6479801785567329208038954430
%N Number of (n+1)X(6+1) 0..3 arrays with every 2X2 subblock summing to a prime
%C Column 6 of A251459
%H R. H. Hardin, <a href="/A251457/b251457.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..0..0..0..1..1..2..2....0..0..0..2..0..1..3....0..0..0..0..2..1..2
%e ..0..2..1..0..1..1..2....0..3..0..3..0..1..0....3..2..3..0..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 02 2014
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