[seqfan] Re: "Perfect Pi Day"

Charlie Marion charliemath at optonline.net
Sat Mar 14 18:17:23 CET 2015


I believe  Europeans celebrate the day on May 1st since April 31st is non-existent.

Sent from my iPad

> On Mar 14, 2015, at 1:13 PM, Frank Adams-Watters <franktaw at netscape.net> wrote:
> 
> There is a comparable day coming up in 15 years: European style, 31/4/15.
> 
> Franklin T. Adams-Watters
> 
> -----Original Message-----
> From: M. F. Hasler <seqfan at hasler.fr>
> To: Sequence Fanatics Discussion list <seqfan at list.seqfan.eu>
> Sent: Sat, Mar 14, 2015 10:44 am
> Subject: [seqfan] Re: "Perfect Pi Day"
> 
> 
> On Fri, Mar 13, 2015 at 11:43 PM, Alonso Del Arte
> <alonso.delarte at gmail.com>
> wrote:
>> Tomorrow is the so-called "Perfect Pi Day."
>> Never mind that 2015
> doesn't occur until position 19038.
>> 
>> Can someone fill in
> http://oeis.org/wiki/Template:Sequence_of_the_Day_for_March_14 with
>> something
> somewhat appropriate to this occasion?
> 
> Lacking a better idea, I put
> https://oeis.org/A062964 : Pi in hexadecimal,
> and added some comments about the
> BBP formula there and on the SOTD page.
> Unfortunately, the link to a Finch paper
> is broken, and I don't recall
> - where his web site has moved to
> - how we are
> supposed to link to the SOTD page in OEIS record.
> 
> Thanks & a very nice "pi day
> of the century" to all
> SeqFans!
> 
> Maximilian
> 
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