#include <bits/stdc++.h>
using namespace std;

int main(){
    int n;
    cin >> n;
    cout << 1 << " ";
    for(int i = 0;i < n-1;i++){
        cout << 3;
        if(i == n-2){
            cout << endl;
        }else{
            cout << " ";
        }
    }

    return 0;
}