[seqfan] Re: Divisibility by primes

Eric Angelini Eric.Angelini at kntv.be
Fri Apr 10 16:35:49 CEST 2015


> numbers containing the digit zero

... if this is of interest, why not publish the two seq (the
first without integers having a zero somewhere, the second
including the said integers).

Best,
É.


-----Message d'origine-----
De : SeqFan [mailto:seqfan-bounces at list.seqfan.eu] De la part de Hans Havermann
Envoyé : vendredi 10 avril 2015 14:38
À : Sequence Fanatics Discussion list
Objet : [seqfan] Re: Divisibility by primes

You may want to specify if numbers containing the digit zero (on the premise that the 0th prime is 1) are to be allowed.

> On Apr 10, 2015, at 7:01 AM, Eric Angelini <Eric.Angelini at kntv.be> wrote:
> 
> 12 is divisible by the 1st and the 2nd prime
> 14 is divisible by the 1st and the 4th prime
> 42 is divisible by the 4th and the 2nd prime


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