#include "iostream"

#include "cstdio"

using namespace std;

class matrix

{

public:

    int a[][];

    matrix()

    {

        a[][]=a[][]=a[][]=;

        a[][]=;

    }

};

matrix multi(matrix a,matrix b)

{

    matrix temp;

    int i,j,k;

    for(i=;i<;i++)

        for(j=;j<;j++)

        {

            temp.a[i][j]=;

            for(k=;k<;k++)

                temp.a[i][j]+=(a.a[i][k]*b.a[k][j]);

            temp.a[i][j]%=;

        }

        return temp;

}

matrix power(int n)

{

     matrix temp,s;

        temp.a[][]=temp.a[][]=;

        temp.a[][]=temp.a[][]=;

        while(n!=)

        {

          if(n%!=)

            temp=multi(temp,s);

        s=multi(s,s);

        n=n/;

        }

        return temp;

}

int main()

{

    int n;

    while(~scanf("%d",&n)&&(n!=-))

    {

        matrix t=power(n);

        cout<<t.a[][]<<endl;

    }

    return ;

}

#include "iostream"

#include "cstdio"

using namespace std;

#define MOD 1000000009

#define LL long long

class matrix

{

public:

    LL a[][];

    matrix()

    {

        a[][]=a[][]=a[][]=;

        a[][]=;

    }

};

matrix multi(matrix a,matrix b)

{

    matrix temp;

    LL i,j,k;

    for(i=;i<;i++)

        for(j=;j<;j++)

        {

            temp.a[i][j]=;

            for(k=;k<;k++)

                temp.a[i][j]+=(a.a[i][k]*b.a[k][j]);

            temp.a[i][j]%=MOD;

        }

        return temp;

}

matrix power(LL n)

{

     matrix temp,s;

        temp.a[][]=temp.a[][]=;

        temp.a[][]=temp.a[][]=;

        while(n!=)

        {

          if(n%!=)

            temp=multi(temp,s);

        s=multi(s,s);

        n=n/;

        }

        return temp;

}

int main()

{

    LL n;

    while(~scanf("%lld",&n)&&(n!=-))

    {

        matrix t=power(n);

        cout<<t.a[][]<<endl;

    }

    return ;

}