%I #4 Dec 14 2014 10:26:13

%S 30699048,6987308056,1675983810394,373564978470681,84633516398482856,

%T 19299613230942355437,4382319140211560837154,995465171810983827335188,

%U 226255499511711746801959040,51411780160644011446947859414

%N Number of (n+2)X(3+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum less than 6

%C Column 3 of A252121

%H R. H. Hardin, <a href="/A252120/b252120.txt">Table of n, a(n) for n = 1..25</a>

%e Some solutions for n=1

%e ..0..2..2..1..1....0..0..0..1..2....0..2..2..1..0....0..2..0..0..1

%e ..0..0..0..1..2....0..0..0..2..1....0..0..0..0..3....0..0..0..1..1

%e ..0..0..0..1..1....0..0..0..2..0....0..0..0..1..1....0..3..0..0..0

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 14 2014