Data:K15a74212/HOMFLYPT Polynomial

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