Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A083907
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A083907 a(1) = 1; for n>1, a(n) = n*a(n-1) if (n,a(n-1)) = 1 else a(n) = a(n-1). +0
2
1, 2, 6, 6, 30, 30, 420, 420, 420, 420, 4620, 4620, 60060, 60060, 60060, 60060, 1021020, 1021020, 19399380, 19399380, 19399380, 19399380, 446185740, 446185740, 446185740, 446185740, 446185740, 446185740, 12939386460 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Sequence in context: A080326 A034386 A084343 this_sequence A025552 A060114 A033188

Adjacent sequences: A083904 A083905 A083906 this_sequence A083908 A083909 A083910

KEYWORD

nonn

AUTHOR

Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), Jun 19 2003

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 26 23:19 EDT 2008. Contains 142293 sequences.

AT&T Labs Research

Legal Notice
© 2007 AT&T Knowledge Ventures. All Rights Reserved.