Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A121253
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A121253 a(n-1)*a(n-3)+1, starting with a(0)=a(1)=a(2)=0. +0
1
0, 0, 0, 1, 1, 1, 2, 3, 4, 9, 28, 113, 1018, 28505, 3221066, 3279045189, 93469183112446 (list; graph; listen)
OFFSET

0,7

COMMENT

Analogue of A007660 a(n)=a(n-1)*a(n-2)+1. What is the equivalent continued fraction and asymptotic representation?

CROSSREFS

Cf. A007660.

Sequence in context: A076381 A063455 A001144 this_sequence A014118 A007704 A059972

Adjacent sequences: A121250 A121251 A121252 this_sequence A121254 A121255 A121256

KEYWORD

easy,nonn

AUTHOR

Jonathan Vos Post (jvospost2(AT)yahoo.com), Aug 22 2006

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


AT&T Labs Research