#include<bits/stdc++.h>
using namespace std;
bool shuzi(int x) {
    while (x!=0) {
        int d=x%10;
        if(d==2||d==0||d==1||d==9) return 1;
        x/=10;
    }
    return 0;
}

int main() {
    int n,sum=0;
    cin>>n;
    for (int i=1;i<=n;i++){
        if(shuzi(i)==1) sum+=i;
    }
    cout<<sum;
    return 0;
}