[seqfan] Re: A proposed sequence

Charles Greathouse charles.greathouse at case.edu
Thu Feb 23 15:59:17 CET 2017


One version is here: https://oeis.org/A047783

Charles Greathouse
Case Western Reserve University

On Wed, Feb 22, 2017 at 10:02 PM, David Newman <davidsnewman at gmail.com>
wrote:

> The logarithmic integral of x, minus the number of primes less than x, is a
> number which appears in statements of the Riemann hypothesis.  Would it be
> nice to have a sequence of the integer parts of these numbers?  The numbers
> I've gotten  are:
>
> 0, 0, 0, 0, 1, 0, 1, 1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, \
> 2, 2, 3, 3, 2, 3, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 3, 3, 2, \
> 2, 3, 3...
>
> I haven't been able to find this in the OEIS.  I know from past experience
> that it may be there even though I've been unable to find it.
>
> --
> Seqfan Mailing list - http://list.seqfan.eu/
>


More information about the SeqFan mailing list