Do any integers occur in both sequences?

[Leroy Quet]

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On 7/28/07, Peter Pein <petsie at dordos.net> wrote:

> > Each here line contains a pair:
> > n k
> > such that sigma(3,k)=sigma(3,n) and k=a(n) for r=3 (following your
> > notations above).
> >
> > I will let my program to run for a couple more days to reach 10^8 bound.

I stopped the program after it reached 7*10^7 as it started to eat too
much memory.
The results are attached. Please format them and submit to OEIS as you
feel appropriate.

P.S. Eventually I've defended Ph.D. in Computer Science ;)

Regards,
Max

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