[seqfan] Re: Q A191504 (cfrac of primes)

RGWv rgwv at rgwv.com
Fri Jun 17 05:37:57 CEST 2011


Et al,

    Using the Mathematica coding:
N[Fold[#2/(1 + #1) &, 0, Join[Reverse at Prime@Range at 180000, {1, 1}]], 111]
    I get:
0.662094251785103758812318108984163686073385477081244663232019312855404339762277544424301447898260653649657896625...,

Bob.

-----Original Message----- 
From: Douglas McNeil
Sent: Thursday, June 16, 2011 7:00 PM
To: Sequence Fanatics Discussion list
Subject: [seqfan] Re: Q A191504 (cfrac of primes)

On Fri, Jun 17, 2011 at 6:23 AM, Richard Mathar
<mathar at strw.leidenuniv.nl> wrote:
>
> A191504 is defined as
> 1/(1+1/(1+2/(1+3/(1+5/(1+7+..
> which appears to be near 0.66209425178510375...

I agree, and find it begins

0.6620942517851037588123181089841636860733854770812446632320193128554043397622775444243014478982606536...


Doug

-- 
Department of Earth Sciences
University of Hong Kong

_______________________________________________

Seqfan Mailing list - http://list.seqfan.eu/ 




More information about the SeqFan mailing list