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!)
A026664 T(2n-1,n-2), T given by A026659. 0
1, 7, 28, 153, 560, 2966, 10673, 56210, 201515, 1061236, 3803919, 20060748, 71971953, 380215935, 1365763452, 7227382849, 25993733480, 137769744017, 496083782822, 2632999776887, 9491248654850, 50438628688359, 181996447948504 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,2

LINKS

Table of n, a(n) for n=2..24.

CROSSREFS

Sequence in context: A290356 A025030 A001554 * A304520 A335759 A224663

Adjacent sequences:  A026661 A026662 A026663 * A026665 A026666 A026667

KEYWORD

nonn

AUTHOR

Clark Kimberling

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 October 20 05:51 EDT 2020. Contains 337897 sequences. (Running on oeis4.)