[seqfan] Re: To walk on a grid

[Eric Angelini]

Ah -- good question!
Straight line metric--with the side
of a cell equal to the unity...

Catapulté de mon aPhone

> Le 31 août 2015 à 21:09, Frank Adams-Watters <franktaw at netscape.net> a écrit :
> 
> Distance using what metric? Taxicab metric (|dx| + |dy|), or max(|dx|, |dy|)?
> 
> Franklin T. Adams-Watters
> 
> -----Original Message-----
> From: Eric Angelini <Eric.Angelini at kntv.be>
> To: Sequence Fanatics Discussion list <seqfan at list.seqfan.eu>
> Sent: Mon, Aug 31, 2015 1:54 pm
> Subject: [seqfan] Re: [LIKELY_SPAM] Re: To walk on a grid
> 
> 
> Good idea, Hans!
> ...
> Another seq would be this one:
> "Smallest number ending
> at distance n form the origin"
> 
> Best,
> É.
> Catapulté de mon aPhone
> 
>>> Le 31
>> août 2015 à 20:46, Hans Havermann <gladhobo at teksavvy.com> a écrit :
>> 
>> So,
> using the digits of pi as our directive, we would walk:
>> 
>> 0  (0,0)
>> 1
> (-3,0)
>> 2  (-3,-1)
>> 3  (-7,-1)
>> 4  (-7,-2)
>> 5  (-2,-2)
>> 6  (-2,7)
>> 7
> (0,7)
>> 8  (0,1)
>> 9  (5,1)
>> 10 (5,4)
>> etc.
>> 
>> I suppose we'll get
> back to (0,0) eventually, but not for a while. ;)
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