#include <iostream>
#include <sstream>
#include <string>
#include <cmath>
#include <cstdio>
#include <vector>
#include <map>
#include <set>
#include <queue>
#include <deque>
#include <algorithm>
#include <functional>
#include <numeric>

typedef long long int ll;
using namespace std;
long long gcd(long long a, long long b) {
    if (b == 0)
        return a;
    return gcd(b, a%b);    
};

int main(){
	ll L;
	cin>>L;
	L /= 4;
	ll a=0,b=0,c=0,i,j;
	ll ans=0;
	
	for(i=1;i*i<L;i++){
		for(j=1;j<i;j++){
			if(i%2==j%2) continue;
			if(gcd(i,j)>1) continue;
				a=i*i-j*j;
				b=2*i*j;
				c=i*i+j*j;
			if(a+b+c<=L){
				ans++;
				}
			}
		}
	cout<<ans%1000003<<endl;
	
	return 0;
}