#include <bits/stdc++.h>
using namespace std;
template <class T>
inline T sqr(const T& x) {
  return x * x;
}
template <class T>
inline string tostr(const T& a) {
  ostringstream os("");
  os << a;
  return os.str();
}
const int inf = 1999999999;
const double pi = acos(-1.0);
const double eps = 1e-9;
int main() {
  clock_t _ = clock();
  ios::sync_with_stdio(false);
  cout << fixed << setprecision(15);
  int n;
  cin >> n;
  if (n == 1 || n == 2) {
    cout << -1 << ('\n');
    return 0;
  }
  cout << 100 << ' ' << 99 << ' ';
  for (int i = 0; i < n - 2; i++) cout << "1" << ' ';
  cout << ('\n');
  return 0;
}
