[seqfan] Re: Next terms?

Olivier Gerard olivier.gerard at gmail.com
Sun May 21 21:17:52 CEST 2017


On Sun, May 21, 2017 at 12:45 PM, zak seidov via SeqFan <
seqfan at list.seqfan.eu> wrote:

> {41, 344231, 1464251, 9646271, 48691151, 53544461,
> 58182011, 68632121, 74656931, 74752571, 92195381}.
> Next terms?I don't know.
> I found it in my old archive  - no code and no explanation...Zak
>
>
If I understand well, this is now a riddle  : can you guess how to generate
this sequence ?

These prime numbers of the form 10n+1 seem to have been selected
with a rule involving base conversion of digits.


Olivier



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