#include <fstream>
using namespace std;

ifstream fin("patrate2.in");
ofstream fout("patrate2.out");

int n, m, i, j, k, ok, minim, maxim;
int v[1000000], w[1000000];

void inmultire(int B){
    int i, t = 0;
    for (i = 1; i <= v[0] || t; i ++, t /= 10)
        v[i] = (t += v[i] * B) % 10;
    v[0] = i - 1;
    return;
}

void afisare(int n){
    for(i = n; i >= 1; i --)
        fout << v[i];
    return;
}

int main(){

    fin >> n; v[0] = 1; v[1] = 2;
    for(i = 2; i <= n * n; i ++){
        inmultire(2);
    }
    inmultire(n);
    afisare(v[0]);
    return 0;
}