Knot[9, 6] -> {508.28125, {264 + 13/t^12 - 50/t^10 + 106/t^8 - 166/t^6 + 
    217/t^4 - 252/t^2 - 252*t^2 + 217*t^4 - 166*t^6 + 106*t^8 - 50*t^10 + 
    13*t^12, 129619 + 59/t^24 - 448/t^22 + 1780/t^20 - 4946/t^18 + 
    10794/t^16 - 19788/t^14 + 31980/t^12 - 47371/t^10 + 65965/t^8 - 
    86985/t^6 + 107770/t^4 - 123616/t^2 - 123616*t^2 + 107770*t^4 - 
    86985*t^6 + 65965*t^8 - 47371*t^10 + 31980*t^12 - 19788*t^14 + 
    10794*t^16 - 4946*t^18 + 1780*t^20 - 448*t^22 + 59*t^24}}
