[seqfan] Re: A posible new sequence

Claudio Meller claudiomeller at gmail.com
Sat Apr 30 19:14:44 CEST 2016


But I don't know if the values are correct
El 30/04/2016 14:00, "Charles Greathouse" <charles.greathouse at case.edu>
escribió:

> Sure, send it in!
>
> On Saturday, April 30, 2016, Claudio Meller <claudiomeller at gmail.com>
> wrote:
>
> > Consider the following sequence
> > a(n) = is the least posible sum of a sequence consisting of exactly Prime
> > (i) multiples of Prime (i) with i = 1 to n
> >
> > Examples
> > a1 = 6  (sequence 2,4)
> > a2 = 20 (sequence 2,3,6,9)
> > a3 = 87 (3,9,5,10,15,20,25)
> > This sequence have two and only two multiples of 2, three and only three
> > multiples of 3 and 5 multiples of 5
> >
> > a4 = 307 (?)
> > a5 = 1398 (?)
> >
> > Is this an interesting sequence?
> >
> > You can see the problem here :
> >
> >
> >
> http://simplementenumeros.blogspot.com.ar/2016/04/1443-extension-del-problema-anterior.html
> >
> > and solutions were provided by Mmonchi
> >
> > --
> > Claudio Meller
> > http://grageasdefarmacia.blogspot.com
> > http://todoanagramas.blogspot.com/
> > http://simplementenumeros.blogspot.com/
> >
> > --
> > Seqfan Mailing list - http://list.seqfan.eu/
> >
>
>
> --
> Charles Greathouse
> Analyst/Programmer
> Case Western Reserve University
>
> --
> Seqfan Mailing list - http://list.seqfan.eu/
>


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