#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main () {
	int N;
	cin >> N;
	ll b = (1ll << N);
	cout << b;
	for (int n = N - 1; n; n --) {
		b += (1ll << n);
		cout << " " << b;
	}
	cout << endl;
}