#include <bits/stdc++.h>

using namespace std;
using llong = long long;
using ldbl = long double;
using P = pair<llong, llong>;

#define BE(x) x.begin(), x.end()

const llong inf = llong(1e18)+7;
const llong mod = 1e9+7;

int main(){
	llong N;
	cin >> N;

	cout << 1 << " ";
	for(int i = 0; i < N-1; i++){
		cout << 3;
		if(i < N-2)
			cout << " ";
	}
	cout << endl;

	return 0;
}