Knot[9, 28] -> {15740.953125, {450 + t^(-12) - 10/t^10 + 47/t^8 - 136/t^6 + 
    271/t^4 - 398/t^2 - 398*t^2 + 271*t^4 - 136*t^6 + 47*t^8 - 10*t^10 + 
    t^12, 51817 - 2/t^20 + 27/t^18 - 167/t^16 + 612/t^14 - 1375/t^12 + 
    1464/t^10 + 1842/t^8 - 11767/t^6 + 28198/t^4 - 44740/t^2 - 44740*t^2 + 
    28198*t^4 - 11767*t^6 + 1842*t^8 + 1464*t^10 - 1375*t^12 + 612*t^14 - 
    167*t^16 + 27*t^18 - 2*t^20}}
