k[1] = 1
k[2] = 42749/12500000
k[3] = 999631/1000
k[4] = 7627/50000
k[5] = 2702/15625
k[6] = 51673/500000
k[7] = 67799/50000000
k[8] = 157057/1000000
k[9] = 310953/500000000
k[10] = 95649/2500000
k[11] = 10731/31250000
k[12] = 107913/50000000
k[13] = 124391/1000000000
k[14] = 42067/2500000
k[15] = 59543/5000
k[16] = 370803/100000
k[17] = 214593/5000000
k[18] = 102719/1250000000
k[19] = 1
k[20] = 14/5
k[21] = 165
k[22] = 17/50