%I #4 Nov 27 2012 06:13:01

%S 7,18,189,1887,17259,147012,1163030,8624956,60333410,399317172,

%T 2503952448,14900183092,84344722793,455482339940,2353553187435,

%U 11669724873155,55672849062701,256177163036963,1139527386994434

%N Number of nX7 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 nX7 array

%C Column 7 of A219773

%H R. H. Hardin, <a href="/A219772/b219772.txt">Table of n, a(n) for n = 1..97</a>

%e Some solutions for n=3

%e ..0..0..0..0..0..1..1....0..0..0..0..0..1..1....0..0..0..0..0..1..1

%e ..0..0..0..0..0..1..1....0..0..0..0..0..0..0....0..0..0..1..1..0..0

%e ..0..1..0..0..0..1..1....0..1..0..0..0..0..0....0..0..1..0..0..0..0

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 27 2012