/* https://yukicoder.me/problems/no/796 */

#include <iostream>
#include <vector>

int main(int argc, char *argv[])
{
  int N;

  std::cin >> N;

  std::vector<int> v(N-1, 3);
  v.emplace_back(1);

  for (int i = 0; i < N; i++)
  {
    if (i == N - 1)
    {
      std::cout << v.at(i) << std::endl;
    }
    else
    {
      std::cout << v.at(i) << " ";
    }
  }

  return 0;
}