#include<bits/stdc++.h>
using namespace std;
vector<int>st,doubles;
int main()
{
    freopen("darts.in","r",stdin);
    freopen("darts.out","w",stdout);
    int br=0,n;
    cin>>n;
    st.push_back(0);
    for(int i=1;i<=20;i++)
    {
        st.push_back(i);
        st.push_back(2*i);
        doubles.push_back(2*i);
        st.push_back(3*i);
    }
    st.push_back(25);
    st.push_back(50);
    doubles.push_back(50);
    if(n==50)br++;
    if(n<=40&&n%2==0)br++;
    for(int i=0;i<st.size();i++)
    {
        for(int j=0;j<doubles.size();j++)
        {
            if(st[i]+doubles[j]==n)br++;
        }
    }
    for(int i=0;i<st.size();i++)
    {
        for(int l=0;l<st.size();l++)
        {
            for(int j=0;j<doubles.size();j++)
            {
                if(st[l]+st[i]+doubles[j]==n)br++;
            }
        }
    }
    cout<<br<<endl;
return 0;
}