%I #5 Mar 31 2012 12:37:03
%S 3490,115060,2995945,75805761,1793675684,41246881735,924334074451,
%T 20403964857427,445490014489620,9658996327389732,208444292278978971,
%U 4484720782054896901,96300946931574527974,2065291548346501509907
%N Number of (n+1)X7 0..1 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards
%C Column 6 of A204723
%H R. H. Hardin, <a href="/A204721/b204721.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..1..1..0..1..1..1..0....0..1..0..0..0..0..1....1..0..0..0..0..1..1
%e ..0..1..1..1..0..1..1....0..1..0..1..1..1..1....0..0..1..1..1..1..1
%e ..1..1..0..1..1..1..0....0..1..0..1..0..1..0....1..1..1..0..1..1..1
%e ..0..1..1..1..0..1..1....0..0..1..0..1..0..1....0..0..1..1..1..1..1
%e ..1..1..0..1..1..0..1....0..1..1..1..1..1..0....1..1..1..1..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 18 2012
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