k1 = 1
k2 = 174087/100000000
k3 = 907541/100000
k4 = 81033/250000
k5 = 208769/500000
k6 = 129843/500000
k7 = 39243/10000000
k8 = 300019/1000000
k9 = 981611/10000000
k10 = 426767/100000000
k11 = 116389/10000000
k12 = 14491/1250000
k13 = 100
k14 = 24
k15 = 209