def fibo(n):
    if n == 1:
        return 1
    else:
        return n + fibo(n - 1)


def seq(z):
    if z == 1:
        return 1
    else:
        return z * seq(z - 1)

94462939d2f4a5f71ec1e5319d61a67d7d592f36
<mask token>

<mask token>


def seq(z):
    if z == 1:
        return 1
    else:
        return z * seq(z - 1)

def fibo(n):
    if n == 1:
        return 1
    else:
        return n + fibo(n - 1)


def seq(z):
    if z == 1:
        return 1
    else:
        return z * seq(z - 1)
