A219575 Number of nX5 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 nX5 array

35, 277, 7036, 140884, 2399643, 40957383, 712907937, 12049654947, 191182135966, 2830414300599, 39543593232944, 527873309831568, 6780124855888277, 84033653794317637, 1006703598150310967, 11678304727964154745

Offset

1,1

Comments

Column 5 of A219578

Links

R. H. Hardin, Table of n, a(n) for n = 1..36

Example

Some solutions for n=3
..2..2..0..0..0....2..1..1..1..0....0..0..0..0..0....2..1..0..0..0
..2..0..0..0..0....2..2..1..0..0....2..0..0..0..0....2..1..0..0..0
..3..2..0..1..1....2..1..0..0..0....0..0..0..0..2....3..0..0..0..0

Crossrefs

Sequence in context: A267627 A210276 A210269 * A219711 A055658 A341441

Adjacent sequences: A219572 A219573 A219574 * A219576 A219577 A219578

Keyword

nonn

Author

R. H. Hardin Nov 23 2012

Status

approved