#include <iostream>
using namespace std;

#define MOD 1000000007

int main() {
	long n, odd = 1, even = 0;
	cin >> n;
	if (n == 1) cout << 1;
	else {
		for (long i = 2; i < n; ++i) {
			if (i % 2) odd += even % MOD * i;
			else even += odd % MOD * i;
		}
		if (n % 2) cout << even % MOD * n % MOD;
		else cout << odd % MOD * n % MOD;
	}
}