[seqfan] Re: A new sequence in Dutch magazine "Pythagoras"

Jon Schoenfield jonscho at hiwaay.net
Fri Dec 2 01:40:45 CET 2016

The following Magma code gives the same set of terms as those listed for Pim 
Spelier's sequence on p. 20 of Pythagoras:

for n in [1..26] do
   while k gt 0 do
   end while;
end for;

-- Jon

----- Original Message ----- 
From: "Neil Sloane" <njasloane at gmail.com>
To: "Sequence Fanatics Discussion list" <seqfan at list.seqfan.eu>
Sent: Thursday, December 01, 2016 2:00 PM
Subject: [seqfan] A new sequence in Dutch magazine "Pythagoras"

> Dear Sequence Fans, In the June 2016 issue of Pythagoras
> on pages 20 and 21 there is a new sequence from Pim Spelier.
> See http://www.pyth.eu/jaargangen/Pyth55-6.pdf
> It looks like Pythagoras had a competition to
> find the best sequence not in the OEIS,
> and this was the winner.  I think we should
> add it to the OEIS, but my Dutch is not good enough
> to give a clear definition.
> Maybe someone who speaks Dutch would be willing to submit the sequence (if
> so, please tell me the A-number).
> Thanks to Omar Pol who found the magazine (there is also an article about
> the toothpick sequence A139250).
> --
> Seqfan Mailing list - http://list.seqfan.eu/

More information about the SeqFan mailing list