k1 = 76709/500000; k2 = 383389/10000000; k3 = 34699/10000000000; k4 = 287133/500000; k5 = 119711/25000; k6 = 525027/10000000000; k7 = 119353/1000; k8 = 414899/100000; k9 = 379547/10; k10 = 538004; k11 = 4313/2500000000; k12 = 262759; k13 = 111137/1250; k14 = 862917/10000000000; k15 = 132671/1000000; k16 = 100; k17 = 560018057744573/1000000000000000; k18 = 4624292243474047/10000000000000000; k19 = 95759185299967307/10000000000000000; k20 = 1; k21 = 200000000009180445703/20000000000000000000; k22 = 10000000000000013/1000000000000000; k23 = 499999999999999693/50000000000000000;