k[1] = 11/50
k[2] = 21/250000000
k[3] = 1/2500000
k[4] = 79000
k[5] = 99/10000000000
k[6] = 33/100
k[7] = 12500000
k[8] = 33/500000000
k[9] = 33/50000000
k[10] = 52000
k[11] = 1