import java.util.*;
import java.io.*;


public class Kappa3 {

    private static double log2(double x){
	return Math.log(x)/Math.log(2.0);
    }

    private static double binCoeff(int n,int k){
	double x = 1.0;
	for (int r=1;r<=k;r++)
	    x = x*((double)(n-r+1)/(double)r);
	return x;
    }
    
   
    public static void main(String[] args) throws FileNotFoundException, IOException, Exception {
	int n        = Integer.parseInt(args[0]);   // vertices in a graph
	double p     = Double.parseDouble(args[1]); // starting probability (in 0.1 increments)
        double m_v   = (double)(n*(n-1)*(n-2))*p*p*p/6.0;
	double p_ind = binCoeff(n-3,3)/binCoeff(n,3);
	double k     = (double)n/3.0;
	double q     = k*(k-1)/2.0;

	double kappa = -(q*log2(p_ind))/(k*log2(m_v));

	System.out.println(n +" "+ p +" "+ k +" "+ m_v +" "+ p_ind +" "+ kappa);
    }
}