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!)
A141080 Number of (5,2)-noncrossing partitions of [n]. 1
1, 1, 2, 5, 15, 52, 203, 876, 4112, 20679, 109853, 608996, 3488806 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
Toufik Mansour and Simone Severini, Enumeration of (k,2)-noncrossing partitions, Discrete Math., 308 (2008), 4570-4577.
CROSSREFS
A row of A125311.
Sequence in context: A287255 A284727 A056273 * A366774 A287667 A192855
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Sep 04 2008
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 March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)