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%I #5 Mar 31 2012 12:36:01
%S 1216284173329482,745543958045415621,223694029250999654095,
%T 42451419931252675522287,5686283998453160141912882,
%U 573443108636317829849582612,45497009931939204350899288292
%N Number of (n+2)X9 0..7 arrays with each 3X3 subblock having rows and columns in lexicographically nondecreasing order
%C Column 7 of A185435
%H R. H. Hardin, <a href="/A185433/b185433.txt">Table of n, a(n) for n = 1..10</a>
%e Some solutions for 4X9
%e ..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..1..1
%e ..0..0..0..0..0..0..0..1..3....0..0..0..0..0..0..0..1..7
%e ..0..0..0..0..0..0..0..1..7....0..0..0..0..0..0..0..4..0
%e ..0..0..0..0..0..0..0..6..7....0..0..0..0..0..0..0..4..5
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 27 2011
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