k1 = 100000000 k2 = 7/10 k3 = 8/125 k4 = 1 k5 = 13/25000 k6 = 7/250 k7 = 2570 k8 = 43/2500000 k9 = 2630 k10 = 1 k11 = 1/100000000 k12 = 1/5000000 k13 = 1/5000000 k14 = 1/5000000 k15 = 1/5000000