A219914 - OEIS

A219914

Number of nX7 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nX7 array

28, 28, 606, 6089, 65802, 645589, 6705546, 71452528, 764737940, 7932864789, 78651522555, 744576551164, 6781624070409, 59953227371061, 517463491924047, 4369553617090417

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 7 of A219915

LINKS

Table of n, a(n) for n=1..16.

EXAMPLE

Some solutions for n=3

..1..1..0..0..0..0..0....1..0..0..0..0..0..0....1..1..1..1..0..0..0

..2..2..2..2..2..0..0....1..0..0..0..2..2..2....2..2..2..2..1..0..0

CROSSREFS