k[1] = 9/50
k[2] = 5000000
k[3] = 1101/10000000000
k[4] = 103/2500
k[5] = 1711/5000000000000
k[6] = 49/2000
k[7] = 10000000
k[8] = 1/20
k[9] = 0
k[10] = 1