#include <iostream>
#include <string>
#include <algorithm>
#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <iomanip>
#include <cmath>
#include <stdio.h>
#include <queue>
#include <deque>
#include <cstdio>
#include <set>
#include <map>
#include <bitset>
#include <stack>
#include <cctype>
using namespace std;
int main() {
	int n;
	cin >> n;
	long long g = 0, k = 1;
	long long a = 1;
	for (int i = 2; i <= n; i++) {
		if (i % 2 == 0) {
			a = k * i;
			a %= 1000000007;
			g += a;
			g %= 1000000007;
		}
		else {
			a = g * i;
			a %= 1000000007;
			k += a;
			k %= 1000000007;
		}
	}
	cout << a << endl;
}