$ perl 895892.pl
    5 prob=0.00000031,  prob<=:0.00000031, prob>:0.99999969
    9 prob=0.00000313,  prob<=:0.00000344, prob>:0.99999656
   11 prob=0.00000625,  prob<=:0.00000969, prob>:0.99999031
   13 prob=0.00001250,  prob<=:0.00002219, prob>:0.99997781
   15 prob=0.00005000,  prob<=:0.00007219, prob>:0.99992781
   17 prob=0.00008438,  prob<=:0.00015656, prob>:0.99984344
   19 prob=0.00015000,  prob<=:0.00030656, prob>:0.99969344
   21 prob=0.00041094,  prob<=:0.00071750, prob>:0.99928250
   23 prob=0.00055000,  prob<=:0.00126750, prob>:0.99873250
   25 prob=0.00092250,  prob<=:0.00219000, prob>:0.99781000
   27 prob=0.00197500,  prob<=:0.00416500, prob>:0.99583500
   29 prob=0.00237500,  prob<=:0.00654000, prob>:0.99346000
   31 prob=0.00365000,  prob<=:0.01019000, prob>:0.98981000
   33 prob=0.00688750,  prob<=:0.01707750, prob>:0.98292250
   35 prob=0.00737000,  prob<=:0.02444750, prob>:0.97555250
   37 prob=0.01105313,  prob<=:0.03550063, prob>:0.96449937
   39 prob=0.01755000,  prob<=:0.05305063, prob>:0.94694937
   41 prob=0.01764375,  prob<=:0.07069438, prob>:0.92930562
   43 prob=0.02543750,  prob<=:0.09613188, prob>:0.90386812
   45 prob=0.03520000,  prob<=:0.13133188, prob>:0.86866812
   47 prob=0.03255000,  prob<=:0.16388187, prob>:0.83611813
   49 prob=0.04868125,  prob<=:0.21256312, prob>:0.78743688
   51 prob=0.05385000,  prob<=:0.26641312, prob>:0.73358688
   53 prob=0.04907188,  prob<=:0.31548500, prob>:0.68451500
   55 prob=0.06965000,  prob<=:0.38513500, prob>:0.61486500
   57 prob=0.06661250,  prob<=:0.45174750, prob>:0.54825250
   59 prob=0.06077500,  prob<=:0.51252250, prob>:0.48747750
   61 prob=0.08382500,  prob<=:0.59634750, prob>:0.40365250
   63 prob=0.05495000,  prob<=:0.65129750, prob>:0.34870250
   65 prob=0.06551750,  prob<=:0.71681500, prob>:0.28318500
   67 prob=0.06615000,  prob<=:0.78296500, prob>:0.21703500
   69 prob=0.04365156,  prob<=:0.82661656, prob>:0.17338344
   71 prob=0.05145000,  prob<=:0.87806656, prob>:0.12193344
   73 prob=0.04057812,  prob<=:0.91864469, prob>:0.08135531
   75 prob=0.01500625,  prob<=:0.93365094, prob>:0.06634906
   77 prob=0.03858750,  prob<=:0.97223844, prob>:0.02776156
   81 prob=0.02250937,  prob<=:0.99474781, prob>:0.00525219
   85 prob=0.00525219,  prob<=:1.00000000, prob>:0.00000000