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#include <fstream>
using namespace std;
int v[1000001];
int main()
{
ifstream cin("patrate2.in");
ofstream cout("patrate2.out");
int n;
cin>>n;
v[1]=1;
int cnt=1;
for(int i=1;i<=n;i++)
{
int val=0;
for(int j=1;j<=cnt;j++)
{
v[j]=v[j]*i+val;
val=v[j]/10;
v[j]=v[j]%10;
}
while(val>0)
{
cnt++;
v[cnt]=val%10;
val/=10;
}
}
for(int repet=1;repet<=n;repet++)
{
for(int i=1;i<=n;i++)
{
int val=0;
for(int j=1;j<=cnt;j++)
{
v[j]=v[j]*2+val;
val=v[j]/10;
v[j]=v[j]%10;
}
while(val>0)
{
cnt++;
v[cnt]=val%10;
val/=10;
}
}
}
for(int i=cnt;i>=1;i--)
cout<<v[i];
return 0;
}