Generic iteration question

Good evening everyone,

My question today is how can i make a repeatable action with every input being the output of the previous action. Fex offseting a curve 10 times, but every new offset uses the previous curve. I am not sure if that logic is implemented in Grasshopper, but i would require some help if there exists such thing.

I make a small diagramm of what i need:

ActionCluster is a specific action that repeats N times.

input1 -> ActionCluster -> output1 

output1(as a new input) -> ActionCluster -> output2

output2(as a new input) -> ActionCluster -> output3

.

.

.

outputN-1(as a new input) -> ActionCluster -> outputN

So i want every output to be the result of the previous output processed with the ActionCluster.