Aloops_U3

import java.util.Scanner;

public class u3 {
    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        int num = 1;
        System.out.println(num);

        for (int i = 0; i < n; i++) {
            num=num*2;
            System.out.println(num);
        }

    }
}