Creating Vector from a Program

[ericvrocha]

Hello everyone.
I am a new programmer.
I am trying to create a vector called "pressure", below is an example for the calculations that I have been trying to do.
Below is just a small piece from my code, which is the part that I am trying to solve. Also I simplified the "formula".

 
pressure = []

i = 1
    p0 = 50
    pcp0 = 20
    n = 10
    while i < n:
        p1 = p0 - 0.17 * pcp0
    for pressure in i:
        pressure.append(p1)
        i = i + 1
        p0 = p1 

The error is for pressure in i:
TypeError: 'int' object is not iterable