#include <bits/stdc++.h>
using namespace std;
ifstream f("patrate2.in");
ofstream g("patrate2.out");
int n,i;
int p=1;
void inmultire_nrmic(int a, int b) {
    int t = 0;
    for(int i = 1; i <= a[0]; i++) {
        a[i] = a[i] * b + t;
        t = a[i] / 10;
        a[i] = a[i] % 10;
    }

    while(t != 0) {
        a[0]++;
        a[a[0]] = t % 10;
        t /= 10;
    }
}

int main()
{
    f>>n;
        for(i=1;i<=n;i++)
    inmultire_nrmic(p,n);
    inmultire_nrmic(p,2*n*n);
        g<<p;

    return 0;
}