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!)
A122642 {2n}_{2n}. 0
2, 4, 6, 8, 10, 14, 18, 22, 26, 40, 46, 52, 58, 64, 90, 98, 106, 114, 122, 160, 170, 180, 190, 200, 250, 262, 274, 286, 298, 360, 374, 388, 402, 416, 490, 506, 522, 538, 554, 640, 658, 676, 694, 712, 810, 830, 850, 870, 890, 10000, 10406, 10820, 11242, 11672, 12210, 12658 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
See A122618 for notation.
LINKS
CROSSREFS
Sequence in context: A113293 A080431 A288732 * A305703 A177867 A338738
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Sep 21 2006
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 April 21 07:21 EDT 2024. Contains 371850 sequences. (Running on oeis4.)