#include <iostream>

using namespace std;

main()
{
   double x = 2.13, J[24];

   J[0] = 0.149606770448844240993152327550943526952773236732236;
   J[1] = 0.564996980564127346795321590791795201440533992018871;

   cout << sizeof(x) << endl;

   for (int k=1; k<=22; ++k)
   {
     J[k+1] = 2*k/x * J[k] - J[k-1];

     cout << J[k+1] << endl;
   }
}