A220043 - OEIS

%I #3 Dec 03 2012 09:48:21

%S 84,249,26963,1746346,115306521

%N Number of nX7 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 nonincreasing columns, 0..3 nX7 array

%C Column 7 of A220044

%e Some solutions for n=3

%e ..1..1..1..1..0..0..0....1..1..1..0..1..0..1....2..0..0..0..0..0..0

%e ..1..1..1..1..0..0..0....1..0..0..0..0..0..0....2..0..0..0..0..0..0

%e ..1..2..1..3..3..0..0....1..0..0..0..0..0..1....2..0..1..0..2..1..2

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 03 2012