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%I #6 Mar 31 2012 12:36:47
%S 126,2401,127449,15752961,4005967518,2318785835536,3110996570522302,
%T 9451749722490696481,64095230140132556496075,
%U 982649737574821713976177041,34173066616707050608156373933550,2685436434473477364838752750506250000
%N Number of (n+2)X(n+2) binary arrays avoiding patterns 000 and 010 in rows and columns
%C Diagonal of A202406
%H R. H. Hardin, <a href="/A202398/b202398.txt">Table of n, a(n) for n = 1..14</a>
%e Some solutions for n=2
%e ..1..0..0..1....0..1..1..1....1..1..0..1....1..1..0..1....0..1..1..1
%e ..1..1..0..1....1..1..1..0....1..1..0..1....1..0..0..1....1..1..1..1
%e ..0..1..1..1....1..1..1..1....0..1..1..0....0..0..1..1....1..1..1..0
%e ..1..1..1..1....1..1..1..1....0..0..1..1....0..1..1..1....1..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Dec 19 2011
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