#include <iostream>

using namespace std;

int main(void)
{
    int n;
    cin >> n;

    int a[10];
    a[0] = n;
    for (int i = 1; i < 10; i++) {
        a[i] = a[i-1] * 2;
    }

    for (int i = 0; i < 10; i++) {
        printf("N[%d] = %d\n", i, a[i]);
    }

    return 0;
}