def isqrt(n):
    x = n
    y = (x + 1) // 2
    while y < x:
        x = y
        y = (x + n // x) // 2
    return x

x = int(input()) - 1
a = [0, 3]
while True:
    b = a[-1] + 1
    c = isqrt(a[-1] ** 2 + b ** 2)
    if 10 ** x <= c:
        print(a[-1], b, c)
        break
    a += [6 * a[-1] - a[-2] + 2]