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%I #5 Mar 31 2012 12:36:01
%S 100941,3637117,125979493,3680493357,120704703909,3913579500845,
%T 125215483941877,4056621402505637,131193539880289661,
%U 4239492954003616253,137174736996008387253,4437555899647670803381,143550933862609616020893
%N Number of (n+2)X4 0..2 arrays with each 3X3 subblock singular
%C Column 2 of A184791
%H R. H. Hardin, <a href="/A184788/b184788.txt">Table of n, a(n) for n = 1..200</a>
%e Some solutions for 6X4
%e ..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
%e ..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
%e ..0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0....0..0..0..0
%e ..2..1..2..0....0..0..0..0....0..1..0..2....2..0..0..0....0..0..2..0
%e ..1..0..1..1....1..0..1..2....0..2..0..2....1..1..1..1....0..1..2..1
%e ..2..0..2..2....1..2..0..1....0..1..0..1....2..1..1..0....0..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 22 2011
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