Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A020613
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A020613 Smallest nonempty set S containing prime divisors of 7k+9 for each k in S. +0
1
2, 5, 11, 17, 23, 31, 43, 113 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Adjacent sequences: A020610 A020611 A020612 this_sequence A020614 A020615 A020616

Sequence in context: A103203 A105875 A031368 this_sequence A135478 A019381 A113426

KEYWORD

nonn,fini,full

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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 October 10 20:39 EDT 2008. Contains 144831 sequences.

AT&T Labs Research

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