#include <cstdio>
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <algorithm>
#include <cmath>
#include <string>
#include <vector>
#include <list>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <bitset>
#include <numeric>
#include <limits>
#include <climits>
#include <cfloat>
#include <functional>
using namespace std;

long long gcd(long long a, long long b){
    while(b != 0){
        long long tmp = a % b;
        a = b;
        b = tmp;
    }
    return a;
}

const int MOD = 1000003;

int main()
{
    int len;
    cin >> len;
    len /= 4;

    int ret = 0;
    for(int m=1; m*m<len; ++m){
        for(int n=1; n<m; ++n){
            if((m - n) % 2 == 0)
                continue;
            if(gcd(n, m) != 1)
                continue;

            int a = m * m - n * n;
            int b = 2 * m * n;
            int c = m * m + n * n;

            if(a + b + c <= len){
                ++ ret;
                ret %= MOD;
            }
        }
    }
    cout << ret << endl;

    return 0;
}