%I #4 Nov 25 2012 04:55:38
%S 21,60,655,5726,44816,344926,2709320,21474269,167685059,1273322836,
%T 9386203438,67340577300,471427290355,3224592437317,21562151377146,
%U 141010883018273,902366368908706,5653483899077449,34695071833947322
%N Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 6Xn array
%C Row 6 of A219686
%H R. H. Hardin, <a href="/A219690/b219690.txt">Table of n, a(n) for n = 1..41</a>
%e Some solutions for n=3
%e ..1..0..0....0..0..0....0..0..0....0..0..0....1..0..0....2..1..1....2..0..0
%e ..0..0..0....0..0..0....0..0..0....0..0..0....1..0..0....2..1..1....2..0..0
%e ..0..0..0....0..0..0....1..0..0....1..1..1....1..0..0....2..1..1....2..0..0
%e ..1..1..2....0..0..0....1..1..0....1..1..1....1..0..0....2..1..1....2..1..1
%e ..2..2..2....0..0..0....1..0..0....1..1..0....0..0..0....2..2..2....2..1..1
%e ..2..2..2....2..2..2....2..0..0....1..0..0....0..0..2....2..2..2....2..2..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Nov 25 2012