#include <bits/stdc++.h>

#pragma GCC optimize("Ofast")
using namespace std;

// #ifndef ONLINE_JUDGE
// #include "Ash.cpp"
// #else
// #define dbg(...)
// #define dbgA(...)
// #endif

void solve(int cs) {
  int64_t n;
  cin >> n;
  int64_t res = n * (n - 1) / 2;
  n -= 1;
  while (n) {
    res += n / 2;
    n >>= 1;
  }
  cout << res << "\n";
}

int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  int tc = 1;
  cin >> tc;
  for (int cs = 1; cs <= tc; cs++) {
    solve(cs);
  }
  return 0;
}