#include <iostream>

using namespace std;

int main()
{
int n,x;
cout<<"Enter the number of terms ";
cin>>n;
cout<<endl<<"Harshit Series for "<<n<<" terms is :"<<endl;
x=1;
for(int i=0;i<n;i++)
		{
			cout<<x<<" ";
			x=x*2;
		}
return 0;
}