Data:K15a71620/HOMFLYPT Polynomial

[math]\displaystyle{ -z^{12} $Failed^{-1} +2 z^{10} $Failed^{-1} -9 z^{10} $Failed^{-1} +z^{10} $Failed^{-1} -z^8 $Failed^{-1} +15 z^8 $Failed^{-1} -32 z^8 $Failed^{-1} +7 z^8 $Failed^{-1} -6 z^6 $Failed^{-1} +39 z^6 $Failed^{-1} -59 z^6 $Failed^{-1} +17 z^6 $Failed^{-1} -10 z^4 $Failed^{-1} +44 z^4 $Failed^{-1} -58 z^4 $Failed^{-1} +19 z^4 $Failed^{-1} -4 z^2 $Failed^{-1} +22 z^2 $Failed^{-1} -26 z^2 $Failed^{-1} +10 z^2 $Failed^{-1} +4 $Failed^{-1} -4 $Failed^{-1} + $Failed^{-1} }[/math]