codeup 1929

N = int(input())
result = 0
array = list()

def calculateOdd(n):
    if n != 1:
        result = 3 * n + 1
    else:
        result = 1

    return result


def calculateEven(m):
    m //= 2
    return m


def calculate(k):
    global result

    if k != 1:
        array.append(k)

    if k % 2 == 0:
        result = calculateEven(k)
    else:
        result = calculateOdd(k)

    if result != 1:
        calculate(result)
    else:
        array.append(result)


calculate(N)
array.insert(0, N)

def printArray():

    if len(array) > 1:
        p = array.pop()
        print(p)
        printArray()
printArray()