[seqfan] Re: A posible new sequence

[Charles Greathouse]

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