Knot[9, 49] -> {12802.28125, {242 + 21/t^8 - 80/t^6 + 158/t^4 - 220/t^2 - 
    220*t^2 + 158*t^4 - 80*t^6 + 21*t^8, 63740 + 129/t^16 - 960/t^14 + 
    3562/t^12 - 8910/t^10 + 17424/t^8 - 29382/t^6 + 44204/t^4 - 57934/t^2 - 
    57934*t^2 + 44204*t^4 - 29382*t^6 + 17424*t^8 - 8910*t^10 + 3562*t^12 - 
    960*t^14 + 129*t^16}}
