As per title, anyone worked out a genius way of creating a segment which would show no. of visitors (or another metric) that have visited x no. of days in y timeframe
eg. 10 days in past 30 days, 3 days in past 7 days etc.
Build a segment that requires that page views be spaced by at least 1 day. Then throw in the number of page views that you want in the sequence. Then set your report timeframe to the window you want to look at.