import java.util.*;
import java.io.*;
import java.util.StringTokenizer;

public class closure {
	public static void main(String[] args) throws IOException {
		BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
		PrintWriter pw = new PrintWriter(System.out);

		StringTokenizer st = new StringTokenizer(r.readLine());
		ArrayList<Integer> cool = new ArrayList<Integer>();
		int ite = Integer.parseInt(st.nextToken());
		st = new StringTokenizer(r.readLine());
		for(int i = 0; i<ite; i++){
		 cool.add(Integer.parseInt(st.nextToken()));
		}
		for(int i = 0; i<cool.size()-1; i++){
			for(int ii = i+1; ii<cool.size(); ii++){
				int wow = (cool.get(i) | cool.get(ii)); 
				if(!cool.contains(wow)){
					cool.add(wow);
				}
			}
		}
		pw.println(cool.size());
		pw.close();
	}
}