login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A219583 Number of 6Xn 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 6Xn array 0
56, 1107, 43194, 1230906, 40957383, 1391739384 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 6 of A219578

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for n=3

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

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

..2..1..1....2..1..0....0..0..0....0..0..0....2..2..0....2..2..1....3..0..0

..2..2..1....2..0..0....3..0..0....2..0..1....2..0..0....2..1..0....3..0..0

..3..1..1....2..3..0....3..3..3....2..2..1....1..1..0....1..0..0....3..0..0

..3..2..1....3..3..3....3..3..3....2..2..3....3..0..0....2..1..0....3..1..0

CROSSREFS

Sequence in context: A278675 A114059 A221802 * A002009 A140901 A160346

Adjacent sequences:  A219580 A219581 A219582 * A219584 A219585 A219586

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 23 2012

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 22 17:25 EDT 2019. Contains 321422 sequences. (Running on oeis4.)