k[1] = 2411/5000
k[2] = 69943/1000000
k[3] = 68623/25000
k[4] = 18061/20000
k[5] = 3307/10000
k[6] = 97/5000
k[7] = 3823/125000
k[8] = 249/2000
k[9] = 28743/10000
k[10] = 37/5000
k[11] = 847/50000
k[12] = 189459/500000
k[13] = 1