k[1] = 593/100000000000000000 k[2] = 63/5000000000000000 k[3] = 15769850289/39062500000000 k[4] = 656639/100000000 k[5] = 336347821/10000000000000000000000 k[6] = 11495349556337/6250000000000000 k[7] = 2/125 k[8] = 567197/100000 k[9] = 100000000000000/11495349556337 k[10] = 36605579275971/250000000000000 k[11] = 100 k[12] = 14499130899/195312500000 k[13] = 25000000000000000/36605579275971 k[14] = 602214150000000 k[15] = 0 k[16] = 10000 k[17] = 2700 k[18] = 1/1000000000000 k[19] = 227/100000000000000 k[20] = 1 k[21] = 82499978097529/1250000000000000 k[22] = 28514773357617/1000000000000 k[23] = 605899176013587/10000000000000 k[24] = 28514773357617/1000000000000 k[25] = 605899176013587/10000000000000 k[26] = 5078093897/100000000 k[27] = 5078103407/100000000 k[28] = 1