using System;
using System.Linq;

namespace ConsoleApp5
{
    class Program
    {
        static void Main(string[] args)
        {
            int input = int.Parse(Console.ReadLine());

           // string arrString = "";

            int[] arr = new int[input];
            int counter = 0;

            for (int i = 2; i <= input; i++)
            {
                bool isPrime = true;

                for (int j = 2; j <= Math.Sqrt(i); j++)
                {
                    if (i % j == 0)
                    {
                        isPrime = false;
                    }
                }

                if (isPrime)
                {
                    arr[counter] = i;
                    counter++;
                }

            }

            Array.Resize(ref arr, counter);

            //  int[] arr = arrString.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToArray();

            Console.WriteLine(string.Join(" ", arr));
        }
    }
}