#include<fstream>
using namespace std;
ifstream f("pascal.in");
ofstream g("pascal.out");
int n,k,i,j,con,nr;
int fact(int k)
{
    if(k==1||k==0)
    return 1;
    else return fact(k-1)*k;
}
int main()
{
    f>>n>>k;
    for(i=0;i<=n;i++)
    {
        nr=fact(n)/(fact(n-i)*fact(i));
        if(nr%k==0)
        con++;
    }
    g<<con;
    return 0;
}