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%I #5 Apr 13 2013 17:02:34
%S 804357,1221507,1937061,3374595,8416035,23449635,74664963,309137607,
%T 1332279387
%N Number of (n+2)X6 0..2 matrices with each 3X3 subblock having the same population
%C Column 4 of A224658
%e Some solutions for n=2
%e ..0..0..1..2..2..2....0..0..0..0..0..1....0..0..1..0..0..2....0..0..1..1..1..1
%e ..1..1..1..1..1..1....2..0..1..2..1..0....1..1..2..1..1..0....0..1..0..0..0..2
%e ..2..2..2..0..0..1....2..1..1..2..0..1....2..2..0..2..2..1....1..0..2..0..0..0
%e ..0..0..1..2..2..2....0..0..0..0..0..1....0..0..1..0..0..2....0..0..1..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Apr 13 2013