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

#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define MOD 998244353
using ll = long long int;

int main() {
  int ni = 2e5;
  vector<int> R(ni, 1);
  vector<int> E(ni, 1); E[1] = 3;
  rep(i, ni-2) {
    R[i+2] = (R[i] + R[i+1]) % MOD;
    E[i+2] = (E[i] + E[i+1]) % MOD;
  }
  int Q;
  cin >> Q;
  rep(i, Q) {
    int Ni;
    cin >> Ni;
    int ans = ((ll)R[Ni-1] * (ll)R[Ni-1] * 5) % MOD;
    ans -= ((ll)E[Ni-1] * (ll)E[Ni-1]) % MOD;
    if (ans < 0) ans += MOD;
    cout << ans << endl;
  }
  return 0;
}