[seqfan] Re: Reciprocal Recaman

[David Wilson]

Did you use integer or double precision arithmetic to get these values?
If double precision, the larger values might be suspect.

> -----Original Message-----
> From: SeqFan [mailto:seqfan-bounces at list.seqfan.eu] On Behalf Of Don
> Reble
> Sent: Friday, November 15, 2013 4:52 AM
> To: Sequence Fanatics Discussion list
> Subject: [seqfan] Re: Reciprocal Recaman
> 
> > f(0) = 0
> > f(n) = f(n-1) - 1/n if >= 0, else f(n-1) + 1/n.
> >
> > For which n do we have f(n-2) > f(n-1) > f(n)?
> 
>     I get
> 
>     3 6 13 34 91 264 783 2342 7013 21030 63079 189236 567709 1703124
>     5109367 15328088 45984249
> 
>     Since odds and evens alternate, I conclude that no term is triple
>     the previous.
> 
> --
> Don Reble  djr at nk.ca
> 
> 
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