Knot[7, 7] -> {18541.752226, {22 + 3/t^4 - 14/t^2 - 14*t^2 + 3*t^4, 
   929 - t^(-12) + 12/t^10 - 46/t^8 + 36/t^6 + 207/t^4 - 673/t^2 - 673*t^2 + 
    207*t^4 + 36*t^6 - 46*t^8 + 12*t^10 - t^12}}
