[seqfan] Re: nice base-dependent sequence
zak seidov
zakseidov at yahoo.com
Sat May 29 18:29:06 CEST 2010
Dear Doug,
thanks a lot!
I suggest you to submit b-file (100 terms or somewhat likes?),
as Neil requested.
It'll free me from running hopelessly Mmca for hours and hours.
With this I actually give up.
Thanks again,
Zak
--- On Sat, 5/29/10, Douglas McNeil <mcneil at hku.hk> wrote:
> From: Douglas McNeil <mcneil at hku.hk>
> Subject: [seqfan] Re: nice base-dependent sequence
> To: "Sequence Fanatics Discussion list" <seqfan at list.seqfan.eu>
> Date: Saturday, May 29, 2010, 12:05 PM
> I can confirm the terms up to 49.
>
> > {50, 504316802 - not necessarily minimal!}
> > {51-56, 507992408 - not necessarily minimal!}
>
> I agree they aren't (all) minimal. I get
>
> 50 134316008
> 51 138756006
>
> As for the "hard" keyword, I think I'm with Hans on this
> one.
> Requiring evidence of computational complexity beyond some
> limit seems
> narrower than OEIS custom. Hard is already used for
> lots of sequences
> where it's just that the best known approach is
> inefficient.
>
>
> Doug
>
> --
> Department of Earth Sciences
> University of Hong Kong
>
>
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