theory; flop combos?

Really quick question as I'm pretty sure this is out there but the 2+2 search feature is frustrating me.

Is there an article or something out there with a good system for breaking down different flop types, preferably with something that tells you how likely that type is to flop?
for example a two tone flop with one gap, like 568.

Ideally something that I can memorize quickly, unlike Bobbofitos' 15 types or whatever he has in his book.

I might just learn the syntax for this on propokertools.

There's not a 'system' per se but you will find a thread on 2p2 enumerating ~30 different flop types and their frequencies.

Are you familiar at all with Tn equations? It would probably only take an hour or so to calc out all combos manually. This sounds like there is some interesting reasons to want to know these combos. Care to share?

its good to know the distribution of average range on specific boards, you know what you are trying fold when u bluff etc. There is brief explanation in let there be range, mathematics of poker explains it extensively and programs like flopzilla or pokerazor allow you to input board, range and shows you the distribution. It just makes poker a lot simpler

sooted connectors hit fd or oesd 19,1 pct of time and backdoor fd 41 pct who knew

a paired board comes up 17 pct of times who knew

Search for the program called FlopZilla, I think that has what you are looking for. I believe Cardrunners bought the program , and they sell it for $35 now.

I've used it before, it's decent.