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!)
A250571 Number of (n+2)X(5+2) 0..1 arrays with nondecreasing maximum of every three consecutive values in every row and column 1
884736, 59025322, 3844025984, 243722971680, 15037777879872, 922491768788283, 56336934011827612, 3430565103477146672, 208686531330272634912, 12686210535067758443318, 770915008354914888662172 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A250574
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..0..0..0..0....0..0..0..1..0..1..0....0..0..0..0..0..0..1
..0..0..1..1..0..1..1....1..0..1..1..1..0..0....0..0..0..0..1..0..1
..0..0..0..1..1..1..1....1..1..1..0..1..1..0....0..1..1..0..0..1..0
CROSSREFS
Sequence in context: A273036 A251409 A128286 * A092016 A269219 A224594
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 April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)