This is a simple program to find the factorial of a given number.

This program uses recursive function “factorial(x)”. (Example implementation of a recursive function in python).

```
def factorial(x):
"""This is a recursive function to find the factorial of an integer"""
if x == 1:
return 1
else:
return (x * factorial(x-1))
num = int(input("Enter the number of terms "))
print("The factorial of", num, "is", factorial(num))
```

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