Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A038531
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A038531 Primes that are concatenations of k-th prime and k-th composite. +0
1
79, 5927, 7333, 10139, 14951, 22769, 443117, 541133, 593143, 727169, 739171, 941207, 1103237, 1213253, 1367279, 1447291, 1511303, 1553309, 1667329, 2011381, 2129399, 2213411, 2237413, 2267417, 2287423, 2339429, 2609471 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A038529-A038532.

Sequence in context: A017795 A017742 A078114 this_sequence A032910 A116235 A123814

Adjacent sequences: A038528 A038529 A038530 this_sequence A038532 A038533 A038534

KEYWORD

nonn

AUTHOR

Vasiliy Danilov (danilovv(AT)usa.net) 1998 Jul

page 1

Search completed in 0.004 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 December 4 21:35 EST 2008. Contains 151309 sequences.

AT&T Labs Research

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