Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A032669
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A032669 Digit '6' concatenated with n is a prime. +0
1
1, 7, 13, 17, 19, 31, 41, 43, 47, 53, 59, 61, 73, 77, 83, 91, 101, 113, 121, 131, 133, 143, 151, 163, 173, 197, 199, 203, 211, 217, 221, 229, 247, 257, 263, 269, 271, 277, 287, 299, 301, 311, 317, 323, 329, 337, 343, 353, 359, 361, 367, 373, 379 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A045979 A079699 A053176 this_sequence A147603 A106084 A110053

Adjacent sequences: A032666 A032667 A032668 this_sequence A032670 A032671 A032672

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.

page 1

Search completed in 0.005 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 November 25 20:09 EST 2009. Contains 167514 sequences.


AT&T Labs Research