Values of X(25)
   0    0.260303    
   1    0.393433    
   2    0.317519    
   3    0.342403    
   4    0.351670    
   5    0.363605    
   6    0.372219    
   7    0.379286    
   8    0.384962    
   9    0.389673    
  10    0.393676    
  11    0.397161    
  12    0.400261    
  13    0.403068    
  14    0.405650    
  15    0.408052    
  16    0.410310    
  17    0.412445    
  18    0.414477    
  19    0.416416    
  20    0.418273