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!)
A026684 T(2n,n-2), T given by A026681. 0
1, 11, 50, 352, 1412, 9012, 35218, 216556, 841161, 5080487, 19727183, 117977884, 458783666, 2727417052, 10627866041, 62938875136, 245774605829, 1451708319833, 5680430498730, 33491080099092, 131295252750566, 773074959646212 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,2
LINKS
CROSSREFS
Sequence in context: A167423 A026618 A266034 * A181619 A067983 A175360
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 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)