The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)
A130661 1/256 the number of permutations of 0..n having exactly 5 maxima. 1
0, 0, 0, 0, 0, 0, 0, 0, 31, 1382, 35396, 686044, 11204160, 163014240, 2184175040, 27534645760, 331417960960, 3848744330240, 43455499573248, 479802090507264 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,9
LINKS
FORMULA
a(n) = A179708(n+1)/256. - R. J. Mathar, Mar 01 2015
CROSSREFS
Cf. A100575.
Sequence in context: A234115 A057008 A159487 * A187701 A185512 A221444
KEYWORD
nonn
AUTHOR
R. H. Hardin, Aug 11 2007
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 June 18 02:31 EDT 2024. Contains 373468 sequences. (Running on oeis4.)