#include <bits/stdc++.h>
#ifdef LOCAL
#include "./debug.cpp"
#else
#define debug(...)
#define print_line
#endif
using namespace std;
using ll = long long;

int main() {
	int N;
	cin >> N;
	int now = 1 << N, d = 1 << (N - 1);
	for (int i = 0; i < N; i++) {
		cout << now;
		now += d / 2;
		d /= 2;
		if (i < N - 1) cout << ' ';
	}
	cout << endl;
}