using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Numerics;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using static System.Math;
public static class P
{
    public static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        HashSet<int> invalid = new HashSet<int>();
        List<int> res = new List<int>();
        for (int i = 1; i <= n; i++)
        {
            if (invalid.Contains(i)) continue;
            res.Add(i);
            foreach (var item in res) invalid.Add(i + item);
        }
        Console.WriteLine(string.Join(" ", res));
    }
}