Data:8 3/Kauffman Polynomial

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