Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #4 Dec 06 2014 09:20:50
%S 10560127,2000922455,381543775543,72419349199493,13754155206272959,
%T 2612757595388089625,496271873758017462775,94263944561519739600469,
%U 17904985214572029962053397,3400956636618899216826213209
%N Number of (n+2)X(3+2) 0..2 arrays with some row, column, diagonal or antidiagonal in every 3X3 subblock summing to 3
%C Column 3 of A251641
%H R. H. Hardin, <a href="/A251640/b251640.txt">Table of n, a(n) for n = 1..38</a>
%e Some solutions for n=1
%e ..0..0..0..0..1....0..0..0..0..1....0..0..0..0..2....0..0..0..0..1
%e ..2..1..1..1..0....2..1..0..1..1....0..0..2..2..0....0..1..2..1..0
%e ..2..1..0..1..2....2..1..2..2..1....0..0..1..0..1....0..2..0..2..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 06 2014