#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;

int main() {  
    int n;
    cin >> n;
     long long sum=0;
    vector <long long> a(n);
    for (int i = 0; i < n; i++) {
        cin >> a[i];
        if(a[i]==1) {sum+=1;}
        else
        {  long long x=1;
         long long p=a[i];
            //cout<<(p&1)<<" ";
            while((p&1)==0)
            {
                p=p>>1;
                //x=x*2;
            }
         long long s;
         if(p==1) s=2*a[i]-1;
         else s=(a[i]-p)+1+a[i];
         //cout<<p<<".."<<s<<" ";
         sum+=s;
         
        }
    }
  cout<<sum<<endl;
    /* Enter your code here. Print output to STDOUT */   
 
    return 0;
}