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!)
A200711 Number of nX5 0..7 arrays with every row and column running average nondecreasing rightwards and downwards 0
2583, 1196837, 501622631, 195675787426, 71952946981858, 25239894694049776 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A200713

LINKS

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

EXAMPLE

Some solutions for n=3

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

..0..0..0..1..1....0..0..0..1..1....0..0..0..1..3....0..2..1..1..4

..1..3..3..3..4....1..2..5..3..4....0..1..4..3..3....1..1..4..2..6

CROSSREFS

Sequence in context: A252160 A236425 A235840 * A235950 A260840 A252310

Adjacent sequences:  A200708 A200709 A200710 * A200712 A200713 A200714

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 20 2011

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 September 18 14:13 EDT 2021. Contains 347527 sequences. (Running on oeis4.)