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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A090636 Trajectory of 15 under map k -> A003415(k). 2
15, 8, 12, 16, 32, 80, 176, 368, 752, 1520, 3424, 8592, 20096, 70464, 235072, 705280, 3023616, 13223680, 55540736, 278539264, 1392697344, 9541095424 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

a(n) = A129150(n-2) for n>1. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 01 2007

CROSSREFS

Sequence in context: A194707 A168548 A094501 * A126892 A195035 A139725

Adjacent sequences:  A090633 A090634 A090635 * A090637 A090638 A090639

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Dec 14 2003

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 00:09 EST 2012. Contains 205978 sequences.