[seqfan] Re: Reciprocal Recaman
David Wilson
davidwwilson at comcast.net
Mon Nov 18 04:58:23 CET 2013
Been there, done that.
Not really what I meant, I meant that for any particular choice of signs,
the partial sums are distinct, which Don Reble proved is in fact correct.
> -----Original Message-----
> From: SeqFan [mailto:seqfan-bounces at list.seqfan.eu] On Behalf Of Matthijs
> Coster
> Sent: Saturday, November 16, 2013 3:25 PM
> To: Sequence Fanatics Discussion list
> Subject: [seqfan] Re: Reciprocal Recaman
>
> Dear David,
>
> Wrong!
> 1-1/2+1/3+1/4+1/5+1/6 = 1+1/2-1/3+1/4+1/5-1/6 and many examples
> more...
>
> Greetings,
> Matthijs Coster
>
>
> David Wilson schreef op 16-11-2013 17:26:
> > Dave Wilson's conjecture:
> >
> > The partial sums of
> >
> > 1/1 +- 1/2 +- 1/3 +- 1/4 +- 1/5 +- ...
> >
> > are distinct for any choice of signs.
> >
> >
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