%I #7 Aug 08 2023 14:16:21
%S 10262,237650,5422402,125103786,2885253967,66555378453,1535446610156,
%T 35423389400148,817231843461740,18853921505477183,434968805589706807,
%U 10034934369985494192,231510653332437370574,5341059614442076742761
%N Half the number of (n+2) X 5 binary arrays with each 3 X 3 subblock having sum 3, 4, 5 or 6.
%C Column 3 of A187317.
%H R. H. Hardin, <a href="/A187311/b187311.txt">Table of n, a(n) for n = 1..200</a>
%e Some solutions for 4 X 5 with a(1,1)=0
%e ..0..0..0..1..0....0..1..1..0..0....0..0..1..1..0....0..0..0..0..1
%e ..0..1..0..0..1....0..1..0..0..0....0..1..1..0..0....0..1..1..1..0
%e ..1..1..1..0..0....0..0..1..0..1....1..0..0..0..0....1..0..1..0..0
%e ..0..1..0..0..1....1..0..1..0..0....0..1..1..1..0....1..0..0..1..0
%Y Cf. A187317.
%K nonn
%O 1,1
%A _R. H. Hardin_, Mar 08 2011
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