def tripled(k: int, n: int):
    s = ''
    while k > 0:
        s = str(k%3 + 1) + s
        k //= 3
    while len(s) < n*2:
        s = '1' + s
    return s


def alpha(n: int):
    m = []
    scores = [0] * (4*n+1)
    for i in range(3**(2*n)):
        m.append(tripled(i, n))
        s = tripled(i, n)
        score = 0
        for j in range(len(s)//2):
            score += int(s[j*2]) - int(s[j*2+1])
        scores[score + 2*n] += 1
    return scores


turn = int(input())
scores = alpha(turn)
print(scores)

for i in range(len(scores)):
    scores[i] = round(scores[i] / 3**(2*turn), 3)
print(scores)

for i in range(turn):
    pass