k[1] = 1
k[2] = 324/5
k[3] = 1/20
k[4] = 3/250
k[5] = 81/125
k[6] = 1/2
k[7] = 3/25
k[8] = 156/5
k[9] = 17/10
k[10] = 39/125
k[11] = 7/10
k[12] = 51/5
k[13] = 3/100
k[14] = 51/500
k[15] = 3/10
k[16] = 1993/200
k[17] = 3/50
k[18] = 1993/20000
k[19] = 3/5
k[20] = 483/10
k[21] = 12/25
k[22] = 483/1000
k[23] = 24/5
k[24] = 651/100
k[25] = 3/200
k[26] = 651/10000
k[27] = 3/20
k[28] = 6/5
k[29] = 1/50
k[30] = 3/250
k[31] = 5
k[32] = 51/50
k[33] = 3/25
k[34] = 51/50
k[35] = 3/20
k[36] = 877/10
k[37] = 1/4
k[38] = 877/10
k[39] = 119/50
k[40] = 184
k[41] = 833/1000
k[42] = 184
k[43] = 443/10000
k[44] = 293/250
k[45] = 29/200
k[46] = 293/25000
k[47] = 59/100
k[48] = 13/100
k[49] = 391/1000
k[50] = 13/10
k[51] = 391/100000
k[52] = 59/10
k[53] = 13/10
k[54] = 20
k[55] = 57/1000
k[56] = 3/100
k[57] = 1/5
k[58] = 1
k[59] = 1/10
k[60] = 51/5
k[61] = 3/100
k[62] = 51/500
k[63] = 3/10
k[64] = 1993/200
k[65] = 3/50
k[66] = 1993/20000
k[67] = 3/5
k[68] = 1/2
k[69] = 3/10000
k[70] = 1/10000
k[71] = 1/10