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#include <iostream>

using namespace std;

int main()
{

 int n = 35, sum = 0;
 cin>>n;
 //int a = 0,b = 0,c = 0;

 for(int i =3; i<=n-3; ++i){
    for(int j=2; j<i; ++j){
        for(int k=1; k<j; ++k){
            if(i+j+k == n){
                if(i%k == 0 && j%k == 0 && i%j == 0) {
                    //cout<<k<<' '<<j<<' '<<i<<endl;
                    sum++;
                }
            }
        }
    }
 }
  cout<<sum;

}