k[1] = 249/2000
k[2] = 20190000
k[3] = 1711/5000000000000
k[4] = 1101/10000000000
k[5] = 103/2500
k[6] = 13000
k[7] = 9/50
k[8] = 1/500000000
k[9] = 1