""" day_11_01.py """

# usage: python3 day_11_01.py 25 < input

import sys


def process(items):
    """ process list per puzzle description """
    out = []
    for i in items:
        if i == 0:
            out.extend([1])
        elif len(text := str(i)) % 2 == 0:
            j = len(text) // 2
            out.extend([int(text[:j]), int(text[j:])])
        else:
            out.extend([i * 2024])
    return out


blinks = int(sys.argv[1])

with sys.stdin as infile:
    stones = list(map(int, infile.read().split()))

while blinks > 0:
    stones = process(stones)
    blinks -= 1

print(len(stones))