Maths Question Omaha Hilo Starting Hands

[Big Dave D]

I am quite interested in working out what hands occur which % of time so I can work out how often I should be seeing the flop. For example, how often does an A2 occur, A3 suited etc. Of course this has to be refined somewhat so that it may be A3 without trips, or A3 with another wheel card. Has anyone any techniques for this?

Thanks

Dave