I found this in my casual run, maybe it can help routing before the embargo ends?? Chapter: Hopes of Spring Mission: Halls of Ice (right after the side story)

Me (RavingMagicMan) and tjwombo made a spreadsheet to calculate the Pokemon Attack required for all Kanto gyms and dungeons. It is especially helpful for clickless runs, and can be expanded to other regions using the formulas.

https://docs.google.com/spreadsheets/d/1kZpy8polZYOSo0--tuOC99zZ8Ya_4p54/edit?usp=sharing&ouid=111868591474316403154&rtpof=true&sd=true