Thanks for a great video (not quite finished watching it yet). I’ve been using binary encoding of beats in a bit similar way for a long time, great to see another approach!
I noticed that you “only” have 15 columns, I imagine because the maximum integer value on the teletype is 32767 (1111 1111 1111 111). But you can in fact use 16 binary positions, because the teletype wraps around, so the next number after 32767 (1111 1111 1111 111) is -32768 (1000 0000 0000 0000). It’s a bit fidly, so I made a python script to convert for me.
NB: Not to steal your thunder, but I’ve made a github repo with all my scenes (teletype is my only sequencer), complete with patch notes and links to the corresponding video on my youtube channel where I perform each of the tracks. I’m not good at studying other peoples stuff myself, but at least there’s some info available that might help someone to connect a few dots. Fair warning: To modular people I normally (cheek-in-tongue) say I make pop-music, since I like a strong melody, harmonies, key-changes and song-like structures, although I have a weak spot for odd meters. I’ve been through a few sequencers, and the teletype is the first one that allows me to think about music however I want.