Data:K15a72949/HOMFLYPT Polynomial

[math]\displaystyle{ z^{10} $Failed^{-1} +z^{10}-\text{QuantumGroups$\grave{ }$a}^2 z^8+4 z^8 $Failed^{-1} -2 z^8 $Failed^{-1} +6 z^8-5 \text{QuantumGroups$\grave{ }$a}^2 z^6+5 z^6 $Failed^{-1} -7 z^6 $Failed^{-1} +z^6 $Failed^{-1} +16 z^6-9 \text{QuantumGroups$\grave{ }$a}^2 z^4-8 z^4 $Failed^{-1} +2 z^4 $Failed^{-1} +21 z^4-6 \text{QuantumGroups$\grave{ }$a}^2 z^2-2 z^2 $Failed^{-1} -3 z^2 $Failed^{-1} +z^2 $Failed^{-1} +12 z^2-\text{QuantumGroups$\grave{ }$a}^2+ $Failed^{-1} - $Failed^{-1} +2 }[/math]