#include <fstream>
using namespace std;
ifstream fin("kfib.in");
ofstream fout("kfib.out");
const int MOD = 666013;
int K;
int Z[2][2],Sol[2][2];
void Multiply(int A[2][2],int B[2][2])
{
    long long C[2][2];
    for(int i = 0; i < 2; ++i)
        for(int j = 0; j < 2; ++j)
            C[i][j] = 0;
    for(int i = 0; i < 2; ++i)
        for(int j = 0; j < 2; ++j)
        {
            for(int k = 0; k < 2; ++k)
            {
                C[i][j] += 1LL * A[i][k] * B[k][j];
            }
             C[i][j] %= MOD;
        }
    for(int i = 0; i < 2; ++i)
        for(int j = 0; j < 2; ++j)
            A[i][j] = C[i][j];
}

void Multiply2(int A[1][2],int B[2][2])
{
    long long C[1][2];
    for(int i = 0; i < 1; ++i)
        for(int j = 0; j < 2; ++j)
            C[i][j] = 0;
    for(int i = 0; i < 1; ++i)
        for(int j = 0; j < 2; ++j)
        {
            for(int k = 0; k < 2; ++k)
            {
                C[i][j] += 1LL * A[i][k] * B[k][j];
            }
             C[i][j] %= MOD;
        }
    for(int i = 0; i < 1; ++i)
        for(int j = 0; j < 2; ++j)
            A[i][j] = C[i][j];
}

int main()
{
    fin >> K;
    Z[1][0] = Z[0][1] = Z[1][1] = 1;
    Sol[0][0] = 0; Sol[0][1] = 1;
    while(K)
    {
        if(K & 1)
            Multiply2(Sol,Z);
        Multiply(Z,Z);
        K = K >> 1;
    }
    fout << Sol[0][0] << "\n";
}