Does anyone know how I would write a regexp to extract one instance of the integers immediately following

the slashes between each set of braces below?

{ c3 /8 , d3 /8 , g2 /8 , g3 /8 } { f3 /1 , a#2 /1 , d#3 /1 } { a2 /4 , c3 /4 }

In other words, I would like to end up with this:

Any help would be tremendously appreciated. Thank you!

Does anyone know how I would write a regexp to extract one instance of the integers immediately following
the slashes between each set of braces below?  

Any help would be tremendously appreciated.  Thank you!

Help with regexp.