#include <bits/stdc++.h>

#include <atcoder/all>
#define rep(i, a, b) for (ll i = (ll)(a); i < (ll)(b); i++)
using namespace std;
using namespace atcoder;

typedef long long ll;

int main() {
    int n;
    cin >> n;
    vector<int> a = {3, 4, 8};
    rep(i, 0, n - 3) {
        vector<int> b;
        b.push_back(a[0] * 2 - 1);
        rep(j, 0, a.size()) { b.push_back(a[j] * 2); }
        a = b;
    }
    rep(i, 0, a.size()) { cout << a[i] << " "; }
}