k[1] = 1/100
k[2] = 1000000000000
k[3] = 1/20000000000
k[4] = 1/10000000000000
k[5] = 700000
k[6] = 1/1000
k[7] = 1/1000000000000
k[8] = 100
k[9] = 8
k[10] = 10000
k[11] = 2000
k[12] = 5000000
k[13] = 104/25
k[14] = 0
k[15] = 8640
k[16] = 1/8
k[17] = 1080
k[18] = 8640
k[19] = 1