#include <algorithm>
#include <bitset>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <deque>
#include <functional>
#include <iomanip>
#include <iostream>
#include <list>
#include <map>
#include <numeric>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
using namespace std;
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long ll;
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n)  FOR(i,0,n)

int main() {
    ll N;
    cin >> N;
    ll a = 1;
    ll b;
    for (ll i = 1; i <= N ; ++i){
        b = (i % 1000000007) * (2 * (i % 1000000007) - 1) * a % 1000000007;
        a = b;
    }
    cout << a << endl;
    return 0;
}