It's not entirely a set pattern. The standard ladder is
4 hours, 12 hours, 1 day, 6 days, 12 days, 24 days, 48 days, 96 days, 180 days
It's not entirely a set pattern. The standard ladder is
4 hours, 12 hours, 1 day, 6 days, 12 days, 24 days, 48 days, 96 days, 180 days