#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(n);++i)
using namespace std;
typedef long long ll;

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	int n;
	cin >> n;
	
	for (int i = 0; i < n; ++i) {
		if (i == 0) cout << 1 << " ";
		else cout << 3 << " ";
	}
	cout << endl;
	return 0;
}