# creating a list of fibonacci numbers (capped at 20)
# adds the two previous numbers to equal the next
def get_fib_list_length():
    return 20
def generate_fib(num):
    result = []

    for n in range(num):

        if n == 0:
            result.append(0)

        elif n == 1:
            result.append(1)

        # else add n[index n-2] + n[index n-1]
        else:
            value = result[n-2] + result[n - 1]
            result.append(value)
    return result

def display_fibs(fibs):
    for fib in fibs:
        print(fib)

def main():
    fib_limit = get_fib_list_length()
    fibs = generate_fib(fib_limit)
    display_fibs(fibs)

main()