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#include <bits/stdc++.h>
#define debug(x) cout<<#x<<" = "<<x<<"\n"
#define pb push_back
#define ins insert
#define fi first
#define se second
 
using namespace std;
using ull = unsigned long long;
using ll = long long;
using ld = long double;
 
template <typename H, typename T> 
ostream& operator<<(ostream& os, pair<H, T> m){
	return os <<"("<< m.fi<<", "<<m.se<<")";
}
 
template <typename H> 
ostream& operator<<(ostream& os, vector<H> V){
	os<<"{";
	for(int i=0; i<V.size(); i++){
		if(i)os<<" ";
		os<<V[i];
	}
	os<<"}";
	return os;
}
 
void solve();
  


int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int t = 1;
	//cin>>t;
	while(t--) solve();


	return 0;
}
vector<int> pierw[25000000+1];

 
void solve(){
	for(int i = 1; i <= 5000; i++){
		for(int j = 1; j < i; j++){
			pierw[i*i-j*j].pb(j);
		}
	}
	int n;
	int cnt = 0;
	cin>>n;
	int n2 = n*n;
	for(int h = 1; h <= n; h++){
		for(int a = 1; a <= n; a++){
			int u = h*h+a*a;
			if(u > n2) break;
			for(auto x : pierw[u]){
				int z = u+x*x;
				if(x <= a && z <= n2) cnt++;
			}
			
		}
		if(h*h > n2) break;

	}
	cout<<cnt<<"\n";
	




}