%I #4 Dec 17 2014 12:46:34
%S 9013,56643,464384,3675259,29527662,240708592,1956458824,15909752456,
%T 129736526156,1057338390851,8612567396378,70179825074444,
%U 571993707723937,4661686891303170,37989961554799072,309598723190609387
%N Number of (n+2)X(7+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 4 6 or 7
%C Column 7 of A252457
%H R. H. Hardin, <a href="/A252456/b252456.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=2
%e ..3..2..3..3..3..3..3..2..3....3..2..3..3..3..3..3..3..3
%e ..3..3..3..3..3..2..3..3..3....3..3..3..3..3..3..3..3..3
%e ..3..3..3..3..3..3..3..3..2....2..3..3..3..2..3..3..2..3
%e ..3..3..3..3..2..3..3..3..3....3..3..3..3..3..3..3..3..3
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 17 2014