#include <bits/stdc++.h>
using namespace std;
vector<long long> foo;
long long add = 0;
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  int n;
  cin >> n;
  for (int i = 0; i < n; i++) {
    int k;
    cin >> k;
    foo.push_back(k);
  }
  cout << n + 1 << "\n";
  for (int i = foo.size() - 1; i >= 0; i--) {
    foo[i] += add;
    foo[i] %= n;
    int q = i - foo[i] + n;
    add += q;
    cout << 1 << " " << i + 1 << " " << q << "\n";
  }
  cout << 2 << " " << n << " " << n;
  return 0;
}
