Data:8 19/HOMFLYPT Polynomial

From Knot Atlas

z⁶a⁻⁶ + 6z⁴a⁻⁶−z⁴a⁻⁸ + 10z²a⁻⁶−5z²a⁻⁸ + 5a⁻⁶−5a⁻⁸ + a⁻¹⁰