[seqfan] Re: Primes by concatenation

Heinz, Alois alois.heinz at hs-heilbronn.de
Tue Aug 20 21:45:07 CEST 2013


Yes, the sequence already has this.

Alois

Am 20.08.2013 20:57, schrieb Jack Brennen:
> Wouldn't the sequence S go like this?
>
> S=1,3,2,9,5,21,4,7,6,13,10,19,16,27,8,11,15,23,12,17,20,29,
>     14,33,26,47,...
>
> which deviates from the sequence below after the 29 term.
>
> After all, 1429 is prime.
>




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