Data:L11a5/HOMFLYPT Polynomial

From Knot Atlas

z⁵a⁻¹ + z⁵a⁻³ + z⁵a⁻⁵−az³ + z³a⁻¹ + 2z³a⁻⁵−z³a⁻⁷−za⁻³ + 2za⁻⁵−za⁻⁷ + az⁻¹−a⁻¹z⁻¹