k[1] = 1/50 k[2] = 50 k[3] = 310607/1050 k[4] = 17 k[5] = 365/21 k[6] = 1 k[7] = 7/10 k[8] = 1/2 k[9] = 1/2 k[10] = 1/2 k[11] = 1/20 k[12] = 1/50 k[13] = 21 k[14] = 20 k[15] = 50 k[16] = 176967/100000000 k[17] = 500001/1000000 k[18] = 117647/2000000 k[19] = 9/10 k[20] = 439407/1000000 k[21] = 0 k[22] = 0 k[23] = 1