login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A219457 Number of nX5 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 columns, 0..3 nX5 array 1
35, 57, 2266, 27967, 435960, 5544714, 66665715, 751202772, 8208948549, 87170751438, 897312955817, 8917727697792, 85536777162139, 793356895156864, 7134205585556452, 62337420990580258, 530111165027188400 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A219460

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..22

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A219806 A095958 A244057 * A026064 A250764 A245274

Adjacent sequences:  A219454 A219455 A219456 * A219458 A219459 A219460

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 20 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 April 8 22:35 EDT 2020. Contains 333331 sequences. (Running on oeis4.)