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%I #4 Dec 09 2014 11:29:19
%S 6066,24411,213857,1741500,14105237,115183429,937980816,7634089673,
%T 62282795883,507708323914,4135550418801,33696297343365,
%U 274629581667564,2238121992115381,18238035152919884,148617809035822028
%N Number of (n+2)X(7+2) 0..2 arrays with every row, column, diagonal or antidiagonal in each 3X3 subblock summing to a prime
%C Column 7 of A251819
%H R. H. Hardin, <a href="/A251818/b251818.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=2
%e ..1..0..1..1..1..1..1..1..0....1..0..1..1..0..1..1..0..1
%e ..1..1..1..1..1..0..1..1..1....0..1..1..1..1..1..1..1..1
%e ..0..1..1..1..1..1..1..1..1....1..1..1..1..1..1..1..1..1
%e ..1..1..0..1..1..1..1..1..1....1..1..1..1..0..1..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 09 2014
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