Data:8 17/Kauffman Polynomial

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