# Is a Multilayer Perceptron a recursive function?

I read somewhere that a Multilayer Perceptron is a recursive function in its forward propagation phase. I am not sure, what is the recursive part? For me, I would see a MLP as a chained function. So, it would nice anyone could relate a MLP to a recursive function.

$$o_n = f(o_{n-1})$$
Where $o_n$ is the output of layer $n$.