Python3 NameError: name 'method' is not defined for defined @staticmethod

I am trying to write a simple recursive function in python3. As I am learning OO Java, I also want to write Python code involving objects. Here's my code below. I prompt the user to enter a number and the screen should display every integer smaller until 5.

class Recursion:
    @staticmethod
    def recursive(x):
        if (x>5):
            print (x)
            recursive(x - 1)

def main(self):
    x = int(input('Enter a number for recursive addition: '))
    recursive(x)

However, when I run it on a terminal, it says: "NameError: name 'recursive' is not defined". Here's what the error looks like:

Python 3.5.1 (v3.5.1:37a07cee5969, Dec  5 2015, 21:12:44) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from Recursion import *
>>> a = Recursion()
>>> a.main()
Enter a number for recursive addition: 10
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/ZycinG/Desktop/Python Practice/Recursion.py", line 9, in main
    recursive(x)
NameError: name 'recursive' is not defined

What causes the problem here? I know how to just write the recursive function, give it an argument, and let it run on the terminal. But I want to practice OOP.