Solving a partial fraction equation with Partfrac function

The Transfer Function is the following transfer =

               2 s + 20
  ----------------------------------
  s^5 + 3 s^4 + 6 s^3 + 12 s^2 + 8 s

I would like to solve the above equation by Partial Fraction method and get the fraction Coefficients. However, I tried using the "partfrac" function and I am receiving an error. Kindly help me with this

Answer 1

[Dennis Michael]

that answer doesn't work either