Data:K15a74720/HOMFLYPT Polynomial

[math]\displaystyle{ z^{10} $Failed^{-1} +z^{10}-\text{QuantumGroups$\grave{ }$a}^2 z^8+3 z^8 $Failed^{-1} -2 z^8 $Failed^{-1} +5 z^8-4 \text{QuantumGroups$\grave{ }$a}^2 z^6+z^6 $Failed^{-1} -7 z^6 $Failed^{-1} +z^6 $Failed^{-1} +12 z^6-6 \text{QuantumGroups$\grave{ }$a}^2 z^4-4 z^4 $Failed^{-1} -8 z^4 $Failed^{-1} +3 z^4 $Failed^{-1} +16 z^4-4 \text{QuantumGroups$\grave{ }$a}^2 z^2-5 z^2 $Failed^{-1} -3 z^2 $Failed^{-1} +2 z^2 $Failed^{-1} +9 z^2-2 $Failed^{-1} + $Failed^{-1} +2 }[/math]