k[1] = 311/1000000 k[2] = 89/5000 k[3] = 38/5 k[4] = 463/100 k[5] = 787/10000 k[6] = 53/20 k[7] = 10197/2000 k[8] = 461/1000 k[9] = 177/100 k[10] = 76/25 k[11] = 227/100 k[12] = 261/100 k[13] = 259/100 k[14] = 619/100000 k[15] = 311/10000 k[16] = 327/5000000 k[17] = 723/10000 k[18] = 133/2000 k[19] = 59/100 k[20] = 41/200 k[21] = 26/25 k[22] = 21/50000 k[23] = 361/25 k[24] = 21/20 k[25] = 347/1000 k[26] = 381/500 k[27] = 899447579/1000000000 k[28] = 7590409/5000000 k[29] = 119716273/250000000 k[30] = 103512491/100000000000 k[31] = 173556731/100000000000 k[32] = 104537603/5000000000000 k[33] = 112306963/1000000000000 k[34] = 411974423/100000000 k[35] = 360450893/50000000 k[36] = 1 k[37] = 2/25 k[38] = 5699/100 k[39] = 4273/1000 k[40] = 503/500 k[41] = 2211/250 k[42] = 429/500 k[43] = 483/1000