k[1] = 5/4
k[2] = 13671/2000
k[3] = 13633/5000
k[4] = 11329/2000
k[5] = 84297/10000
k[6] = 291/1000
k[7] = 16981/2500
k[8] = 1
k[9] = 48283/10000
k[10] = 0
k[11] = 1177/10000
k[12] = 10841/10000
k[13] = 81343/10000
k[14] = 419/1250
k[15] = 9329/2000
k[16] = 99849/10000
k[17] = 1141/5000
k[18] = 2201/625
k[19] = 74519/10000
k[20] = 1