import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {
    
    static long metod(long a){
        int rez =0;
        long sum =a;
        long b =a;
        while(b!=1){
            sum += b/2;
            b = b/2;
        }
        return sum;
    }

    static long longestSequence(long[] a) {
        long sum = 0;
        long sumUkupno =0;
        int r = 0;
        for(int i = 0;i<a.length;i++){
            if(a[i]%2!=0 && a[i]>1){
                sum = (int) (a[i]+1);
                sumUkupno +=sum;
            }else if(a[i]%2==0){
                sum = metod(a[i]);
                sumUkupno +=sum;
            }else{
                sum =1;
                sumUkupno +=sum;
            }
        }
        return sumUkupno;
        
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        long[] a = new long[n];
        for(int a_i = 0; a_i < n; a_i++){
            a[a_i] = in.nextLong();
        }
        long result = longestSequence(a);
        System.out.println(result);
        in.close();
    }
}