The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A219833 Number of 6Xn 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..3 6Xn array 0
84, 1231, 84635, 4032736, 170199321, 6596370468 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 6 of A219828
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0....0..0..2....0..0..0....0..0..1....0..0..1....0..0..1....0..0..2
..0..0..0....0..0..0....0..0..0....1..0..0....0..0..0....0..0..1....1..0..1
..0..1..0....0..0..0....1..0..2....1..0..1....1..0..1....0..0..2....1..1..2
..1..1..1....1..0..0....2..1..2....1..0..2....2..0..0....1..0..2....1..1..2
..3..1..2....1..0..2....0..2..0....1..0..0....2..0..0....1..1..1....1..1..3
..3..2..3....2..1..2....0..0..0....3..0..1....3..0..1....3..1..3....1..1..3
CROSSREFS
Sequence in context: A092719 A372979 A219944 * A163592 A244910 A277784
KEYWORD
nonn
AUTHOR
_R. H. Hardin_ Nov 28 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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 26 04:31 EDT 2024. Contains 372807 sequences. (Running on oeis4.)