#include<bits/stdc++.h>
using namespace std;
#include<atcoder/modint.hpp>
using mint=atcoder::static_modint<998244353>;

int main(){
    int n;
    cin>>n;
    vector<int>a(n);
    for(int i=0;i<n;++i)cin>>a[i];
    vector<set<int>>s(n+1);
    vector<map<int,mint>>dp(n+1);
    s[0].emplace(0);
    for(int i=0;i<n;++i){
        for(auto e:s[i]){
            s[i+1].emplace(e|a[i]);
        }
        s[i+1].emplace(a[i]);
        s[i+1].emplace(0);
    }
    mint ans=0;
    dp[0][0]=1;
    for(int i=0;i<n;++i){
        for(auto [d,c]:dp[i]){
            set<pair<int,int>>used;
            for(auto e:s[i]){
                if(used.count(make_pair(d,e|a[i])))continue;
                if((d|e)==d){
                    dp[i+1][e|a[i]]+=c;
                    used.emplace(d,e|a[i]);
                }
            }
        }
    }
    for(auto [e,c]:dp[n])ans+=c;
    cout<<ans.val()<<endl;
}