#include "bits/stdc++.h"

using namespace std;

using ll = long long int;
using ld = long double;

using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using vl = vector<ll>;
using vvl = vector<vl>;
using vvvl = vector<vvl>;
using vd = vector<double>;
using vvd = vector<vd>;
using vs = vector<string>;
using vb = vector<bool>;
using vvb = vector<vb>;

const int INF = (1 << 30) - 1;
const ll INF64 = ((ll)1 << 62) - 1;
const double PI = 3.1415926535897932384626433832795;

const int dx[] = { -1, 0, 1, 0 };
const int dy[] = { 0, 1, 0, -1 };

int gcd(int x, int y) { return y ? gcd(y, x % y) : x; }
ll gcd(ll x, ll y) { return y ? gcd(y, x % y) : x; }
int lcm(int x, int y) { return x / gcd(x, y) * y; }
ll lcm(ll x, ll y) { return x / gcd(x, y) * y; }

const ll MOD = 1000000007;

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	ll n;
	cin >> n;

	vl a(n + 1);
	a[1] = 1;

	ll oddSum = 1, evenSum = 0;
	for (ll i = 2; i <= n; i++) {
		if (i & 1) {
			a[i] = (i * evenSum) % MOD;
			oddSum += a[i];
			oddSum %= MOD;
		} else {
			a[i] = (i * oddSum) % MOD;
			evenSum += a[i];
			evenSum %= MOD;
		}
	}

	cout << a[n] << endl;
	return 0;
}