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!)
A127281 Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A126315/A126316. 1
1, 1, 1, 2, 5, 8, 20, 30, 69, 116, 278, 416, 898 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..12.

CROSSREFS

Sequence in context: A055614 A243094 A076870 * A054774 A104721 A245191

Adjacent sequences:  A127278 A127279 A127280 * A127282 A127283 A127284

KEYWORD

nonn

AUTHOR

Antti Karttunen, Jan 16 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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 14 01:55 EDT 2020. Contains 336476 sequences. (Running on oeis4.)