k1 = 1
k2 = 42749/12500000
k3 = 999631/1000
k4 = 7627/50000
k5 = 2702/15625
k6 = 51673/500000
k7 = 67799/50000000
k8 = 157057/1000000
k9 = 310953/500000000
k10 = 95649/2500000
k11 = 10731/31250000
k12 = 107913/50000000
k13 = 124391/1000000000
k14 = 42067/2500000
k15 = 59543/5000
k16 = 370803/100000
k17 = 214593/5000000
k18 = 102719/1250000000
k19 = 1
k20 = 14/5
k21 = 165
k22 = 17/50