Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A157868
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A157868 Palindromic primes with prime digital roots. +0
2
2, 3, 5, 7, 11, 101, 131, 151, 191, 313, 353, 383, 727, 797, 929, 10301, 10501, 11311, 12821, 13331, 13831, 15451, 16061, 16661, 17471, 17971, 19391, 19991, 30103, 30803, 32423, 35053, 35753, 36263, 36563, 37573, 38183, 38783, 70207, 70607 (list; graph; listen)
OFFSET

1,1

CROSSREFS

A002385, A078403

Sequence in context: A088562 A083712 A082806 this_sequence A109574 A084837 A062352

Adjacent sequences: A157865 A157866 A157867 this_sequence A157869 A157870 A157871

KEYWORD

nonn

AUTHOR

Lekraj Beedassy (blekraj(AT)yahoo.com), Mar 08 2009

EXTENSIONS

Corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Mar 12 2009

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 November 23 17:09 EST 2009. Contains 167438 sequences.


AT&T Labs Research