#include <iostream>
#include <fstream>
using namespace std;
ifstream f("kfib.in");
ofstream g("kfib.out");

const int MOD = 666013,
          P = 1332028;

int Fibonacci(int n)
{
    if(n == 0)
        return 0;
    int f0 = 0, f1 = 1, f2;
    for(int i = 2; i <= n; i++)
    {
        f2 = (f0 + f1) % MOD;
        f0 = f1;
        f1 = f2;
    }
    return f1;
}

int main()
{
    int K;
    f >> K;
    g<<Fibonacci(K%P);
    f.close();
    g.close();
    return 0;
}