choose 0+ on starting number (I recommend to not use very big numbers as the music converting will be slow) choose 1+ on first step difference press or hold down spacebar to generate numbers from the recamán sequence press c to convert to more suitable numbers so they can be used as music notes press p to play the music
This project was fairly easy to make, but it gave good results. I was inspired to make this by numberphiles video about the recaman sequence: https://www.youtube.com/watch?v=FGC5TdIiT9U