k1 = 1
k2 = 627/10000
k3 = 5111/5000
k4 = 37037/2500
k5 = 22047/10000
k6 = 423/5000
k7 = 163647/10000
k8 = 221/10000
k9 = 27893/10000
k10 = 193743/10000
k11 = 386891/500
k12 = 479/10000
k13 = 0
k14 = 367/5000
k15 = 74237/10000
k16 = 2023/2500
k17 = 53/10000
k18 = 2641/2000
k19 = 4967/1000
k20 = 1
k21 = 1