Data:K15a71305/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 $Failed^{-1} -4 z^8+3 \text{QuantumGroups$\grave{ }$a}^2 z^6-7 z^6 $Failed^{-1} +7 z^6 $Failed^{-1} -z^6 $Failed^{-1} -5 z^6+2 \text{QuantumGroups$\grave{ }$a}^2 z^4-8 z^4 $Failed^{-1} +7 z^4 $Failed^{-1} -2 z^4 $Failed^{-1} -z^4-4 z^2 $Failed^{-1} +2 z^2 $Failed^{-1} +2 z^2+1 }[/math]