#include <bits/stdc++.h>
using namespace std;
#define FOR(i, n) for(int i = 0; i < (n); i++)
#define MEM(a, x) memset(a, x, sizeof(a))
#define ALL(a) a.begin(), a.end()
#define UNIQUE(a) a.erase(unique(ALL(a)), a.end())
typedef long long ll;

int n;
ll MOD = 1000000007;
ll a[100005];

int main(int argc, char const *argv[]) {
	ios_base::sync_with_stdio(false);
	cin >> n;
	ll s1 = 1, s2 = 0;
	a[1] = 1;
	for (int i = 2; i <= n; i++) {
		if (i & 1) {
			a[i] = i * s2 % MOD;
			s1 = (s1 + a[i]) % MOD;
		}
		else {
			a[i] = i * s1 % MOD;
			s2 = (s2 + a[i]) % MOD;
		}
	}
	cout << a[n] << endl;

	return 0;
}