MOD = 10 ** 9 + 7


def main():
    n = int(input())
    a = [0] * (n + 1)
    a[1] = 1
    even = 0
    odd = 1

    for i in range(2, n+1):
        if i % 2 == 0:
            a[i] = i * odd % MOD
            even += a[i]
        elif i % 2 != 0:
            a[i] = i * even % MOD
            odd += a[i]
    print(a[n])


main()