2019. 더블더블

package oSWExpertAcademy;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class D1_2019 {
    public static void main(String[]args) {
        BufferedReader br = new  BufferedReader(new InputStreamReader(System.in));
        try {
            int num = Integer.parseInt(br.readLine());
            int out = 0;
            for(int i=1; i<=num+1; i++) {
                if(i == 1) {
                    out = i;
                }else {
                    out = out*2;
                }
                System.out.print(out+" ");
            }
        } catch (NumberFormatException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}