k[1] = 3/1000
k[2] = 7
k[3] = 1/2
k[4] = 3/1000000
k[5] = 1/1000
k[6] = 3/1000000
k[7] = 1/100
k[8] = 1/100
k[9] = 1/100
k[10] = 1/100
k[11] = 4
k[12] = 1/25
k[13] = 26/5
k[14] = 5000000
k[15] = 32000
k[16] = 500000000
k[17] = 800000
k[18] = 1