It took me longer than expected to process this, but I'm done. I've updated my OP, and now list 613,336 banned users.
Thank you very much for this list!
You're most welcome. I could go through more accounts if you'd like. I'm not aware of any non-perma bans that lasted more than a couple of months, so to be on the safe side, and not include non-Perma bans, I was thinking of saving the ones that were registered after January 2017 (940,000 and forward) and also were last active before Q1/Q2 2018.