k[1] = 539/1250
k[2] = 299/100000000
k[3] = 9817/10000
k[4] = 2213/5000
k[5] = 2/5
k[6] = 2291/10000
k[7] = 561/625
k[8] = 9611/10000
k[9] = 443/2000
k[10] = 199/400
k[11] = 1