login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A048457 Last odd terms from generation 2 onwards. 1
7, 23, 67, 179, 453, 1109, 2653, 6231, 14409, 32877, 74137, 165429, 365691, 801747, 1745331, 3776605, 8130401, 17427659, 37217597, 79224121, 168170537, 356107787, 752453861, 1586875049, 3340696135, 7021048691, 14731810645 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..27.

CROSSREFS

For "Generations" see A048448-A048455. See also A047844.

Sequence in context: A259214 A114246 A297315 * A048458 A134350 A005342

Adjacent sequences:  A048454 A048455 A048456 * A048458 A048459 A048460

KEYWORD

nonn

AUTHOR

Patrick De Geest, May 15 1999.

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 June 24 10:10 EDT 2019. Contains 324323 sequences. (Running on oeis4.)