How to schedule specific dates?

My community has a specific schedule based on your address, effectively every three days, but it won’t be the same days of the week. Absent adding a custom schedule for each of 16 weeks with a start and end date, is there a better way to do this? I wish I could schedule it for every day and then choose skip on the days I don’t want to add, but it only lets you do it once at a time.

Just realized there is an every three day interval - that will work.