#include <fstream>
#define MOD 666013
using namespace std;
ifstream fin("kfib.in");
ofstream fout("kfib.out");
int fibo(long long k)
{
   int x = 0, y = 1, z;
    for (int i = 0; i < k; i++)
    {
        z = (x + y) % 666013;
        x = y;
        y = z;
    }
    return x;
}
int main()
{
    long long k;
    fin>>k;
    k%=1332028;
    fout<<fibo(k)%MOD<<'\n';
    return 0;
}