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#include <fstream>
using namespace std;
ifstream f("dirichlet.in");
ofstream g("dirichlet.out");
const int MOD=9999991;
long long power(long long a, int b)
{
long long p=1;
while(b)
{
if(b&1)
p=p*a%MOD;
a=a*a%MOD;
b=1;
}
return p;
}
int main()
{
long long a=1,b=1,n,i;
f>>n;
for(i=2;i<=n;i++)
{
a=a*(n+1)%MOD;
b=b*i%MOD;
}
g<<a*power(b,MOD-2)%MOD;
return 0;
}