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%I #4 Mar 31 2012 12:36:04
%S 91951882,25348415950,6808982811886,1379260723246658,
%T 329259361852366620,77511953226639748246,17715530704266966622328
%N Number of (n+2)X10 binary arrays with each 3X3 subblock singular
%C Column 8 of A186052
%e Some solutions for 4X10
%e ..0..0..0..0..0..0..0..0..1..1....0..0..0..0..0..0..1..0..1..1
%e ..0..0..0..0..0..0..0..1..1..1....0..0..0..0..0..0..1..0..1..1
%e ..0..0..0..0..0..0..0..1..1..1....0..0..0..0..0..0..0..0..0..0
%e ..0..0..0..0..0..0..0..1..0..1....0..0..0..0..0..1..1..0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 11 2011