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!)
A027127 a(n) = A027113(n, 2n-9). 0
1, 4, 13, 44, 149, 504, 1701, 5715, 19079, 63218, 207803, 677598, 2192383, 7041688, 22463815, 71216406, 224495351, 704036264, 2197641219, 6831066997, 21152812449, 65276358340, 200814955029, 616052453764, 1885109044861 (list; graph; refs; listen; history; text; internal format)
OFFSET
5,2
LINKS
CROSSREFS
Sequence in context: A339850 A273904 A027125 * A326329 A073717 A149427
KEYWORD
nonn
AUTHOR
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 08:01 EDT 2024. Contains 371265 sequences. (Running on oeis4.)