Default Titles List?

I see many people wondering about the default titles. It even is in the FAQ. However, I do not see the answer to my question, a question I believe several others may have.

What I would like to see (and does not appear to exist on the boards, as there are no results for searching for multiple titles in quotes) is a list of default titles, by postcount range.

Here are some observed postcount-title pairings that are either non-unique or fit the pattern of sexual experience comments.
0: Uh oh, better hide that VIRGINITY!
1-4:Your first time is always over so quickly, isn't it?
8: Getting some practice in, huh?
15: Getting out there.
47: Making the rounds.
54-75: Getting sticky.
124-221: Know what you're doing yet?
288-337: Not too sore, are you?
621-823: I trust you know where the happy button is?
1585-2119: Versed in the lewd.
3481-3812: Experienced.
6849:Well-worn.
14513: Connoisseur.

Based on these observations, I surmise the thresholds are 1, 5, 10, 25, 50, 100, 250, 500, 1000, 2500, 5000, 10000,[…]{1,2.5,5}*10^n, but would of course like to know if I missed any or am incorrect.