特别数的和

import java.io.*;

public class Main{
  
    static int n;
    
    
    static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    
    public static void main(String[] args) throws IOException
    {
        n = Integer.parseInt(in.readLine());
        int rs = 0;
        for(int i = 1; i <= n; i++)
        {
         int x = i;
         while(x > 0)
         {
             int t = x % 10;
             x /= 10;
             if(t == 2 || t == 9 || t == 0|| t == 1)
             {
                 rs+=i;
                 break;
             }
         }
        }
        System.out.println(rs);
        in.close();
    }

    
}