%I #5 Dec 19 2014 10:48:30
%S 4508,17704,81098,405044,2130874,11518022,63438930,353233466,
%T 1976523666,11088640448,62315269254,350508927020,1972366177122,
%U 11101445268642,62493475929562,351821536293274,1980734034606622,11151649389273578
%N Number of (n+2)X(1+2) 0..3 arrays with no row, column, diagonal or antidiagonal in any 3X3 subblock summing to 1 3 6 or 8
%C Column 1 of A252628
%H R. H. Hardin, <a href="/A252623/b252623.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..0..2..0....1..1..3....2..2..0....2..3..0....1..3..1....3..3..3....3..3..3
%e ..2..0..0....2..2..0....1..1..0....2..1..2....0..0..0....1..3..3....3..3..3
%e ..0..0..2....2..2..1....1..2..2....1..1..2....3..1..1....3..1..1....1..1..3
%e ..2..0..3....3..3..3....3..2..2....1..3..1....1..3..3....1..3..0....1..3..1
%e ..3..2..0....0..0..0....0..1..1....2..1..1....3..1..3....3..3..3....3..3..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 19 2014