#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)(n);i++)
using namespace std;
using ll = long long ;
using P = pair<int,int> ;
using pll = pair<long long,long long>;
constexpr int INF = 1e9;
constexpr long long LINF = 1e17;
constexpr int MOD = 1000000007;

ll dp[100005];

int main(){
    dp[1] = 1;
    int n;
    cin >> n;
    ll odd = 1;
    ll even = 0;
    for(int i=2;i<=n;i++){
        if(i%2==0){
            dp[i] = (odd * i)%MOD;
            even = (even + dp[i])%MOD;
        }else{
            dp[i] = (even * i)%MOD;
            odd = (odd + dp[i])%MOD;
        }
    }
    cout << dp[n] << endl;
}