k[1] = 1/10
k[2] = 200/3
k[3] = 2/5
k[4] = 4033/30
k[5] = 1353401/20000
k[6] = 625000/49
k[7] = 1
k[8] = 10
k[9] = 1/2000
k[10] = 1000
k[11] = 3/50
k[12] = 1
k[13] = 1
k[14] = 10
k[15] = 10
k[16] = 1
k[17] = 68
k[18] = 3/20
k[19] = 1
k[20] = 2211/500
k[21] = 1
k[22] = 30
k[23] = 20
k[24] = 1
k[25] = 1/10
k[26] = 68
k[27] = 3
k[28] = 10