%I #4 Dec 17 2014 08:06:19
%S 130,276,3054,45516,1007920,35124242,1875961304,154187447172,
%T 19636182429590,3846077102733552,1158727663221999306,
%U 538512893012205801320,385891172081488215159354
%N Number of (n+2)X(n+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 1 3 4 6 or 7
%C Diagonal of A252369
%e Some solutions for n=4
%e ..3..3..2..3..3..2....0..0..0..0..2..0....3..2..3..3..3..3....3..3..3..3..2..3
%e ..3..3..3..3..3..3....0..0..0..0..0..0....3..3..3..3..3..3....3..3..2..3..3..3
%e ..3..2..3..3..3..3....0..0..0..0..0..0....3..3..2..3..3..3....3..3..3..3..3..3
%e ..3..3..3..3..3..3....0..0..0..0..2..0....3..3..3..3..2..3....3..3..3..2..3..3
%e ..3..3..3..3..3..2....2..0..0..0..0..0....3..3..3..3..3..3....3..3..3..3..3..3
%e ..2..3..3..2..3..3....0..2..0..0..0..0....3..3..3..2..3..3....3..3..2..3..3..3
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 17 2014