|
%I #5 Nov 20 2012 17:11:25
%S 36,302,12452,471820,14318103,409150493,10160088596
%N Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 7Xn array
%C Row 7 of A219381
%e Some solutions for n=3
%e ..0..0..1....0..0..0....1..1..1....0..0..1....0..0..1....0..1..0....0..0..0
%e ..0..0..1....0..0..0....1..1..1....0..0..1....0..0..1....0..0..0....0..0..0
%e ..0..0..1....0..0..1....1..0..1....0..0..1....0..0..1....0..2..0....0..0..2
%e ..1..0..0....0..0..2....2..0..0....0..0..2....0..0..2....2..2..2....0..0..2
%e ..1..0..1....1..0..0....2..0..1....2..0..1....1..0..1....2..2..2....1..0..0
%e ..1..0..0....1..0..1....2..1..1....2..1..2....1..1..2....2..2..2....2..0..1
%e ..2..0..1....2..0..0....2..1..1....2..2..2....1..1..2....2..2..2....2..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Nov 19 2012
| 