%I #5 Mar 31 2012 12:36:50
%S 99003393,8918220179,798649122250,71167367871410,6316493287643944,
%T 562277092226375915,50035880671367204219,4451869056496085206106,
%U 396085241270480336084770,35242151010434808732906386
%N Number of (n+3)X7 binary arrays with no more than three of any consecutive four bits set in any row or column
%C Column 4 of A202726
%H R. H. Hardin, <a href="/A202722/b202722.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=2
%e ..1..1..1..0..0..1..1....0..1..0..0..0..0..1....1..0..1..0..1..1..1
%e ..0..0..1..0..1..0..1....0..0..0..1..0..1..0....1..1..0..0..0..1..0
%e ..0..1..0..1..0..1..1....0..1..0..0..1..1..0....0..1..1..0..0..0..0
%e ..0..0..0..0..0..1..0....0..1..0..1..0..0..0....1..0..0..0..0..1..1
%e ..1..1..0..0..0..0..0....0..1..1..1..0..0..1....1..1..1..0..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Dec 23 2011
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