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


int main(){
  
  int N;
  cin >> N;
  assert(1 <= N && N <= 200000);
  vector<int> A(N);
  for(int i = 0; i < N; i++){
    cin >> A[i];
    assert(0 <= A[i] && A[i] < (1 << 30));
  }
  atcoder::fenwick_tree<atcoder::modint998244353> dp(N);
  dp.add(0, 1);
  vector<int> prev(30, -1);
  for(int i = 0; i < N; i++){
    for(int j = 0; j < 30; j++){
      if(A[i] >> j & 1){
        prev[j] = i;
      }
    }
    auto idx = prev;
    sort(idx.begin(), idx.end());
    idx.erase(unique(idx.begin(), idx.end()), idx.end());
    for(int j = (int)idx.size() - 1; j >= 0; j--){
      if(idx[j] != i){
        dp.add(idx[j] + 1, dp.sum(0, idx[j] + 1));
      }
    }
  }
  cout << dp.sum(0, N).val() << endl; 
}