#include <bits/stdc++.h>
using namespace std;

using ll = long long;
using vl = vector<ll>;
using vvl = vector<vl>;
using ull = unsigned long long;

int N;

int main(){
    cin >> N;
    vector<int> ans;
    if (N == 2){
        ans = {2,4};
    }
    else if (N == 3){
        ans = {2,3,6};
    }
    else {
        ans = {2,3,6};
        for (int n = 3; n < N; n++){
            ans.push_back(ans.back()*2);
        }
    }

    for (int a: ans){
        cout << a << " ";
    }
    cout << endl;
}