3.py (297B)
1 number = 0 2 while number < 1 or number > 10: 3 number = input("enter a postive number: ") 4 if number > 10: 5 print("number is too big") 6 else: 7 if number < 1: 8 print("not posative") 9 c = 1 10 for k in range(number-1): 11 print(c) 12 c = (c * number - 1 - k) / (k + 1)