k[1] = 11760257117759/2000000000000 k[2] = 16 k[3] = 1 k[4] = 1 k[5] = 63/125 k[6] = 1/25 k[7] = 349/100 k[8] = 14 k[9] = 1 k[10] = 1 k[11] = 53/50 k[12] = 2/5 k[13] = 481/100 k[14] = 1/20 k[15] = 1/2 k[16] = 1/20 k[17] = 1/4 k[18] = 2/25 k[19] = 33/10 k[20] = 2/25 k[21] = 1/2 k[22] = 89/25 k[23] = 1/5 k[24] = 7/5 k[25] = 1118945683856502243/31250000000000 k[26] = 3/2