k[1] = 41/1000
k[2] = 11/200000
k[3] = 13/100
k[4] = 33/100
k[5] = 43/10
k[6] = 11/500
k[7] = 6/25
k[8] = 3/125
k[9] = 1/10
k[10] = 83/1000
k[11] = 7/2000
k[12] = 9/500000
k[13] = 27/10000
k[14] = 11/1250000
k[15] = 1/5000000
k[16] = 33/1000
k[17] = 1/25000
k[18] = 623
k[19] = 2435
k[20] = 667/5000000
k[21] = 163/1250
k[22] = 15609/348245000
k[23] = 12771/43530625
k[24] = 0
k[25] = 1
k[26] = 1