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%I #5 Mar 31 2012 12:36:00
%S 92429,24057629,5228522011,1214657950233,276510402290782,
%T 63392707611948281,14500045352224438869,3319239109051464012589,
%U 759618068036448896808407,173856090342285473033998446
%N Number of (n+1)X6 0..2 arrays with no 2X2 subblock summing to less than 4
%C Column 5 of A184564
%H R. H. Hardin, <a href="/A184560/b184560.txt">Table of n, a(n) for n = 1..200</a>
%e Some solutions for 3X6
%e ..0..0..0..1..1..0....0..0..0..0..2..1....0..0..0..0..1..2....0..0..0..2..0..0
%e ..2..2..2..2..2..2....2..2..2..2..1..1....2..2..2..2..1..1....2..2..2..2..2..2
%e ..0..0..2..2..2..0....1..0..2..2..2..1....0..1..0..2..2..0....2..1..0..0..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 17 2011
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