#include <fstream>
using namespace std;
#define dim 3020
int v[dim], a[dim];

int main()
{
	ifstream fin("patrate2.in");
	ofstream fout("patrate2.out");
	long long unsigned n, rez, p, i, cifre, j;
	fin>>n;
	rez=n*n;
	p=1;
	v[0]=1;
	v[1]=1;
	a[0]=1;
	
	for(i=1;i<=rez;++i)
	{
		
		j=v[0];
		cifre=1;
		while(j>0)
		{
			v[cifre]=v[cifre]*2;
			++cifre;
			--j;
		}
		
		for(j=1;j<=cifre;++j)
			while(v[j]>9)
				{++v[j+1];v[j]-=10;}
		
		v[0]=cifre-1;
		
		while(v[v[0]+1]!=0)
			++v[0];
	}
		
	
		j=v[0];
		cifre=1;
		while(j>0)
		{
			v[cifre]=v[cifre]*n;
			++cifre;
			--j;
		}
		
		for(j=1;j<=cifre;++j)
			while(v[j]>9)
				{++v[j+1];v[j]-=10;}
		
		v[0]=cifre-1;
		
		while(v[v[0]+1]!=0)
			++v[0];
		
	for(i=v[0];i>=1;--i)
		fout<<v[i];
	
	
	

		
		
	return 0;
}