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

int main() {
  ios::sync_with_stdio(false);

  int N; { cin >> N; }

  vector<int> A(N); {
    for (int i = 0; i < N; ++i) cin >> A[i];
  }

  int64_t s = 0;
  for (int i = N - 1; ~i; --i) {
    s += A[i];
    if (s % (i + 1)) {
      cout << "No" << endl;
      return 0;
    }
  }

  cout << "Yes" << endl;
}