login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A154769 Zeroless primes with consecutive digits (1,..,9) starting with 1. 1
1234567891, 1234567891234567891234567891, 1234567891234567891234567891234567891234567891234567891234567891234567 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The next term has 4690 digits. - Harvey P. Dale, Sep 27 2017

LINKS

Table of n, a(n) for n=1..3.

G. L. Honaker, Jr. and Chris Caldwell, Prime Curios! 1234567891

MATHEMATICA

Select[Table[FromDigits[PadRight[{}, n, Range[9]]], {n, 100}], PrimeQ] (* Harvey P. Dale, Sep 27 2017 *)

CROSSREFS

Sequence in context: A104953 A225139 A176942 * A187565 A204606 A104966

Adjacent sequences: A154766 A154767 A154768 * A154770 A154771 A154772

KEYWORD

nonn,base,bref

AUTHOR

Kousaka Hideaki (kousaka(AT)d6.dion.ne.jp), Jan 15 2009

EXTENSIONS

Name changed by Arkadiusz Wesolowski, Aug 24 2011

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 1 23:44 EST 2022. Contains 358485 sequences. (Running on oeis4.)