#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;

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

	return 0;
}