i have asked this is a few different ways and experimented but i am wondering, how does one create "smooth random" numbers that flow between each number instead of hoping from number to number? 

I would like to start creating random midi values from 0-127 and pick each number say every 5 second and have each random number then flow to the next smoothly. so if say the first number is 60 and the second is 85, the data stream would flow from 60, 61, 62 63.....until it reached 85 and then from 85 smoothly to the next random selection.

I have not had the luck i was hoping with Vline, someone suggested an array but i am hoping someone might share some math or abstraction so i can get a handle on how to implement it

thank you

Patrick