Knot[10, 9] -> {455.59375, {112 + t^(-16) - 6/t^14 + 19/t^12 - 44/t^10 + 
    75/t^8 - 98/t^6 + 109/t^4 - 112/t^2 - 112*t^2 + 109*t^4 - 98*t^6 + 
    75*t^8 - 44*t^10 + 19*t^12 - 6*t^14 + t^16, 40514 - t^(-28) + 12/t^26 - 
    70/t^24 + 280/t^22 - 870/t^20 + 2222/t^18 - 4735/t^16 + 8287/t^14 - 
    11498/t^12 + 11694/t^10 - 6150/t^8 - 5871/t^6 + 21572/t^4 - 35130/t^2 - 
    35130*t^2 + 21572*t^4 - 5871*t^6 - 6150*t^8 + 11694*t^10 - 11498*t^12 + 
    8287*t^14 - 4735*t^16 + 2222*t^18 - 870*t^20 + 280*t^22 - 70*t^24 + 
    12*t^26 - t^28}}
