#include <iostream>
using namespace std;

int main() {
    int n;
    cout<<"enter a number"<<endl;
    cin>>n;
    int x;
    int a;
   a = 4;         //initiallization of gp
        for (x=1 ; x<=n ; x++ ){       //loop statement
            
        
                cout<<a<<"  ";           //printing 
        a = a*3;           //desired number multiplication to the number we got from loops
        }
}