k[1] = 1/10
k[2] = 1/100
k[3] = 1/100
k[4] = 1000000
k[5] = 1/10
k[6] = 100
k[7] = 1000
k[8] = 1721/250
k[9] = 431/1000
k[10] = 980000000
k[11] = 30218000
k[12] = 1