Data:K11n66/HOMFLYPT Polynomial

From Knot Atlas

z⁶a⁻² + 3z⁴a⁻²−3z⁴a⁻⁴−z⁴ + 5z²a⁻²−7z²a⁻⁴ + 2z²a⁻⁶−z² + 4a⁻²−5a⁻⁴ + 2a⁻⁶