#include<bits/stdc++.h>
#define endl '\n'
#define int long long
using namespace std;
int n,a[100005];
map<int,bool> mp;
void solve()
{
	cin>>n;
	for(int i=1;i<=n;i++)
		cin>>a[i];
	for(int i=1;i<n;i++)
	{
		int x=a[i],y=a[i+1],z=(a[i]^a[i+1]);
		mp[x]=1;
		mp[y]=1;
		mp[z]=1;
		mp[x|y]=1;
		mp[x|z]=1;
		mp[y|z]=1;
		mp[x&y]=1;
		mp[x&z]=1;
		mp[y&z]=1;
	}
	cout<<mp.size()<<endl;
}
signed main()
{
	ios::sync_with_stdio(false),cin.tie(0),cout.tie(0);
	int T=1;
	//cin>>T;
	while(T--)solve();
	return 0;
}