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%I #4 Mar 31 2012 12:37:03
%S 2341863,135480703,8198499322,391330634142,22275992948325,
%T 1354859763939632,72216110388218781,4068847858130665436,
%U 239403924912113700571,13260676640078728030896,746197476785002732611466
%N Number of (n+2)X6 0..2 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly one way, and new values 0..2 introduced in row major order
%C Column 4 of A204945
%e Some solutions for n=3
%e ..0..0..1..0..1..1....0..1..0..0..2..0....0..0..1..0..2..1....0..1..2..2..2..0
%e ..2..2..2..1..0..0....1..1..0..2..2..2....0..2..0..2..1..2....1..0..2..2..1..0
%e ..0..2..2..2..2..2....2..2..0..2..0..0....2..2..2..2..2..2....1..1..1..1..0..0
%e ..1..1..0..0..1..1....1..0..0..1..0..2....1..1..0..0..1..0....0..0..2..2..2..2
%e ..2..2..2..1..1..2....0..2..0..2..2..2....2..2..0..2..2..0....0..0..1..2..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 20 2012