package com.company;

import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        int i,count;
        Scanner sc=new Scanner(System.in);
        int n=sc.nextInt();
        for(int j=0;j<=n;j++)
        {
            count=0;
            for(i=1;i<=j;i++)
            {
                if(j%i==0)
                {
                    count++;
                }
            }
            if(count==2)
                System.out.print(j+"  ");
        }
    }
}