k[1] = 1/2
k[2] = 1/2000
k[3] = 1/2
k[4] = 1/2000
k[5] = 1/2
k[6] = 1/2000
k[7] = 1/2
k[8] = 1/2000
k[9] = 51/2500
k[10] = 1/2
k[11] = 1/2000
k[12] = 3/400
k[13] = 1/2
k[14] = 1/2000
k[15] = 11/1000
k[16] = 9/400000
k[17] = 9/400000
k[18] = 9/400000
k[19] = 9/100
k[20] = 1/12500
k[21] = 1/2
k[22] = 1/2000
k[23] = 1/2
k[24] = 1/2000
k[25] = 1/2
k[26] = 1/2000
k[27] = 77/50000000
k[28] = 33/2000
k[29] = 7/25000
k[30] = 89/500000000
k[31] = 7/25000
k[32] = 127/1000000000
k[33] = 7/25000
k[34] = 9/400
k[35] = 1/800
k[36] = 51/12500
k[37] = 113/1000000
k[38] = 3/10000
k[39] = 1/5000
k[40] = 3/500
k[41] = 7/4000
k[42] = 51/12500
k[43] = 113/1000000
k[44] = 3/20000
k[45] = 1/10000
k[46] = 9/1000
k[47] = 7/4000
k[48] = 51/12500
k[49] = 113/1000000
k[50] = 3/20000
k[51] = 1/10000
k[52] = 37/200
k[53] = 1/800
k[54] = 69/5000
k[55] = 6/125
k[56] = 7/4000
k[57] = 13/2500
k[58] = 7/100
k[59] = 7/4000
k[60] = 13/2500
k[61] = 3/25000
k[62] = 407/100000
k[63] = 3/2000
k[64] = 11/5000
k[65] = 1
k[66] = 1
k[67] = 0
k[68] = 9999971/100000000