Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A028865
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A028865 Primes that when squared gives numbers with digits in ascending order. +0
4
2, 3, 5, 7, 13, 17, 37, 67, 83, 107, 167, 337, 367, 383, 587, 1667, 166667, 333337, 333367, 333667, 336667, 666667, 33333667, 33666667, 66666667 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A028866, A028868, A028869.

Sequence in context: A046703 A118722 A051026 this_sequence A053435 A096478 A076047

Adjacent sequences: A028862 A028863 A028864 this_sequence A028866 A028867 A028868

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

page 1

Search completed in 0.033 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 5 23:38 EST 2009. Contains 170428 sequences.

AT&T Labs Research

Legal Notice
© 2009 AT&T Intellectual Property. All Rights Reserved.