k[1] = 33/10000
k[2] = 11/100000000
k[3] = 2000
k[4] = 1/4
k[5] = 13/250
k[6] = 151932
k[7] = 69/200000000000
k[8] = 41/1000
k[9] = 1/10
k[10] = 650000
k[11] = 1/8000000
k[12] = 4158/25
k[13] = 1