Data:K15a74908/HOMFLYPT Polynomial

[math]\displaystyle{ -2 z^6 $Failed^{-1} -3 z^6 $Failed^{-1} -2 z^6 $Failed^{-1} -z^6+\text{QuantumGroups$\grave{ }$a}^2 z^4-2 z^4 $Failed^{-1} -6 z^4 $Failed^{-1} -3 z^4 $Failed^{-1} +3 z^4 $Failed^{-1} -z^4+\text{QuantumGroups$\grave{ }$a}^2 z^2-6 z^2 $Failed^{-1} -z^2 $Failed^{-1} +5 z^2 $Failed^{-1} -z^2 $Failed^{-1} -z^2+\text{QuantumGroups$\grave{ }$a}^2+ $Failed^{-1} -3 $Failed^{-1} + $Failed^{-1} +2 $Failed^{-1} - $Failed^{-1} }[/math]