login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A117698 Palindromic primes in base 3 (written in base 3). 2
2, 111, 212, 12121, 20102, 22122, 1001001, 1021201, 1111111, 1201021, 1221221, 2001002, 2021202, 2101012, 2111112, 2121212, 2201022, 2211122, 102111201, 110111011 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Eric Weisstein: Palindromic Prime.

CROSSREFS

Cf. A029971.

Sequence in context: A091508 A075399 A079840 * A173214 A024341 A012528

Adjacent sequences:  A117695 A117696 A117697 * A117699 A117700 A117701

KEYWORD

nonn,base

AUTHOR

Martin Renner (martin.renner(AT)gmx.net), Apr 13 2006

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 12 20:55 EST 2012. Contains 205432 sequences.