/(0.97656251/2) =1.01192885125388
/(1.95312501/2) =0.715541752799933
/(2.92968751/2) =0.584237394672177
/(3.90625001/2) =0.505964425626941
/(4.88281251/2) =0.45254833995939
/(5.85937501/2) =0.413118223595458
/(6.83593751/2) =0.382473154987006
/(7.81250001/2) =0.357770876399966
/(8.78906251/2) =0.337309617084627
/(9.76562501/2) =0.32