Data:L9a23/HOMFLYPT Polynomial

From Knot Atlas

z³a⁵ + 2za⁵ + 2a⁵z⁻¹−z⁵a³−3z³a³−5za³−3a³z⁻¹−z⁵a−2z³a−za + az⁻¹ + z³a⁻¹ + za⁻¹