k[1] = 1
k[2] = 5/2
k[3] = 9
k[4] = 1
k[5] = 10
k[6] = 1/4
k[7] = 8
k[8] = 1/40
k[9] = 15
k[10] = 1/40
k[11] = 15
k[12] = 3/4
k[13] = 15
k[14] = 3/4
k[15] = 15
k[16] = 1/40
k[17] = 15
k[18] = 1/40
k[19] = 15
k[20] = 1/2
k[21] = 15
k[22] = 1/2
k[23] = 15
k[24] = 100
k[25] = 300
k[26] = 300