#include <fstream>

using namespace std;

ifstream cin("dirichlet.in");
ofstream cout("dirichlet.out");

const int MOD = 9999991;

long long power(long long a, int b){
    long long p = 1;
    while (b){
        if (b & 1){
            p = p * a % MOD;
        }
        a = a * a % MOD;
        b >>= 1;
    }
    return p;
}

int main(){
    int n;
    cin >> n;

    long long a = 1, b = 1;

    for (int i = 2; i <= n; ++i){
        a = a * (n + 1) % MOD;
        b = b * i % MOD;
    }
    cout << a * power(b, MOD - 2) % MOD;

    return 0;
}