How to take a base frequency and create a harmonic of it using Pure Data?

I am working with extremely simple frequencies, just an [osc~] and a number after it. I would like to find a simple way with Pure Data to create harmonics/overtones of this frequency. How would I go about doing it?

You will need one oscillator per overtone, and you can use simple multipliers (* 2, * 3, * 4, ...) to get the correct overtone frequencies. Something like this:

You can then add a *~ after each oscillator and connect a slider to it in order to control the strength of each overtone (the slider must be set to go from 0.0 to 1.0)