Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A030148
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A030148 Odd palindromes in which parity of digits alternates. +0
1
1, 3, 5, 7, 9, 101, 121, 141, 161, 181, 303, 323, 343, 363, 383, 505, 525, 545, 565, 585, 707, 727, 747, 767, 787, 909, 929, 949, 969, 989, 10101, 10301, 10501, 10701, 10901, 12121, 12321, 12521, 12721, 12921, 14141, 14341, 14541, 14741 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A085951 A132286 A070788 this_sequence A068061 A062887 A062886

Adjacent sequences: A030145 A030146 A030147 this_sequence A030149 A030150 A030151

KEYWORD

nonn,base

AUTHOR

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

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 July 26 13:41 EDT 2008. Contains 142293 sequences.


AT&T Labs Research