#include<iostream>
#include<cstdio>
#define LEN 10
using namespace std;
int a[LEN];

int main(){
    int v;
    cin >> v;
    a[0] = v;
    printf("N[%d] = %d\n", 0, a[0]);
    for(int i = 1; i<LEN;i++){
        a[i] = 2*a[i-1];
        printf("N[%d] = %d\n", i, a[i]);
    }
    return 0;
}