# 4-6. Odd Numbers:Use the third argument of the range() function to make a
# list of the odd numbers from 1 to 20. Use a for loop to print each number.

odd_numbers = list(range(1, 21, 2))
for odd_number in odd_numbers:
    print(odd_number)

# 4-7. Threes: Make a list of the multiples of 3 from 3 to 30. Use a for loop to
# print the numbers in your list.
print("\n")
threes = list(range(3, 31, 3))
for three in threes:
    print(three)
