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!)
A250599 Number of (n+2)X(6+2) 0..2 arrays with nondecreasing sum of every three consecutive values in every row and column 1
216000000, 18000000000, 1500000000000, 125000000000000, 3828125000000000, 117236328125000000, 3590362548828125000, 59111729003906250000, 973215506320312500000, 16023020096057625000000, 172279512072811584000000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A250601
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0
..0..0..0..0..2..0..2..2....0..0..1..1..0..2..1..2....0..0..0..0..0..1..1..2
..0..0..2..0..0..2..1..0....0..0..1..0..1..2..1..2....0..0..2..0..0..2..0..0
CROSSREFS
Sequence in context: A251522 A198783 A104943 * A114672 A268313 A268314
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 25 2014
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 July 18 16:16 EDT 2024. Contains 374388 sequences. (Running on oeis4.)