Data:K15a70431/HOMFLYPT Polynomial

[math]\displaystyle{ 4 z^8 $Failed^{-1} +3 z^8 $Failed^{-1} +z^8-\text{QuantumGroups$\grave{ }$a}^2 z^6+15 z^6 $Failed^{-1} +9 z^6 $Failed^{-1} -4 z^6 $Failed^{-1} -2 \text{QuantumGroups$\grave{ }$a}^2 z^4+21 z^4 $Failed^{-1} +7 z^4 $Failed^{-1} -11 z^4 $Failed^{-1} +z^4 $Failed^{-1} -7 z^4+16 z^2 $Failed^{-1} +z^2 $Failed^{-1} -7 z^2 $Failed^{-1} +2 z^2 $Failed^{-1} -8 z^2+5 $Failed^{-1} - $Failed^{-1} - $Failed^{-1} -2 }[/math]