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;