[seqfan] Re: Need help reverse engineering sequence from Per Noergard

michel.marcus at free.fr michel.marcus at free.fr
Sun Dec 30 21:54:00 CET 2018


Link to jpg: https://musikverket.se/capricerecords/files/2018/05/21914_Per_N%C3%B6rg%C3%A5rd_SM.jpg 

----- Mail original -----

De: "Neil Sloane" <njasloane at gmail.com> 
À: "Sequence Fanatics Discussion list" <seqfan at list.seqfan.eu>, "Michael Nyvang" <human at michaelnyvang.com> 
Envoyé: Dimanche 30 Décembre 2018 21:38:26 
Objet: [seqfan] Need help reverse engineering sequence from Per Noergard 

Dear Seq Fans, If you look on YouTube for a musical work by the famous 
Danish composer Per Nørgård called "Iris" or maybe "voyage into the golden 
screen", you see something that looks like a sequence written around a 
spiral. 

One of these links may work, depending on what country you are in: 

Per Nørgård [Noergaard], <a href=" 
https://www.youtube.com/watch?v=wc8GvMkjGBc">Voyage into the golden 
screen</a>, on YouTube. 

https://www.youtube.com/watch?v=ELIA88kHJr4 

Could someone convert this to a sequence for the OEIS? 

(The infinity sequence is another work of his, for which the sequence is 
A004718) 

The test for success would be that when you click the listen button on the 
OEIS entry, you hear something that is an approximation to the musical 
work. 

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