Data:8 17/Kauffman Polynomial

[math]\displaystyle{ 2 a z^7+2 z^7 a^{-1} +4 a^2 z^6+4 z^6 a^{-2} +8 z^6+3 a^3 z^5+2 a z^5+2 z^5 a^{-1} +3 z^5 a^{-3} +a^4 z^4-6 a^2 z^4-6 z^4 a^{-2} +z^4 a^{-4} -14 z^4-4 a^3 z^3-6 a z^3-6 z^3 a^{-1} -4 z^3 a^{-3} -a^4 z^2+3 a^2 z^2+3 z^2 a^{-2} -z^2 a^{-4} +8 z^2+a^3 z+2 a z+2 z a^{-1} +z a^{-3} -a^2- a^{-2} -1 }[/math]