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!)
A048208 a(n) = T(2n-1,n), array T given by A048201. 0
1, 6, 17, 37, 63, 98, 139, 186, 240, 298, 359, 431, 505, 589, 683, 779, 892, 1018, 1150, 1288, 1431, 1593, 1762, 1949, 2151, 2366, 2591, 2823, 3061, 3304, 3557, 3820, 4095, 4367, 4645, 4930, 5222, 5530, 5851, 6176, 6517, 6868, 7222, 7582, 7952, 8331, 8710 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
FORMULA
a(n) = A004978(2*n) - A004978(n). - Sean A. Irvine, Jun 05 2021
CROSSREFS
Cf. A004978.
Sequence in context: A084990 A024181 A023663 * A212980 A132127 A023621
KEYWORD
nonn
AUTHOR
EXTENSIONS
More terms from Sean A. Irvine, Jun 05 2021
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 13 02:05 EDT 2024. Contains 371639 sequences. (Running on oeis4.)