A154769 Zeroless primes with consecutive digits (1,..,9) starting with 1.

1234567891, 1234567891234567891234567891, 1234567891234567891234567891234567891234567891234567891234567891234567

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