This is just one of many possible solutions:
number_of_cards = int(input('How many cards would you like to display? '))
number_of_dots = 1
for i in range(0, number_of_cards):
print(number_of_dots)
number_of_dots = number_of_dots * 2
This is just one of many possible solutions:
number_of_cards = int(input('How many cards would you like to display? '))
number_of_dots = 1
for i in range(0, number_of_cards):
print(number_of_dots)
number_of_dots = number_of_dots * 2