#include <fstream>
using namespace std;

#define in "patrate2.in"
#define out "patrate2.out"
typedef long long int LLI;
LLI n, patr, sol;

int main()
{
    FILE *fin = fopen( in, "r" );
    FILE *fout = fopen( out, "w" );
    
    fscanf( fin, "%lld", &n );
    patr = n*n;
    sol = 1;
    LLI i;
    for ( i = 1; i <= patr; i++ )
    {
        sol *= 2;
    }
    sol *= n;
    fprintf( fout, "%lld\n", sol );
    
    fclose( fin );
    fclose( fout );
    
    return 0;
}