Legendrian Knot Atlas

Here are the Legendrian knots representing knot type 13n4508 with (tb, r) =(1,0) :

Grid Diagram
(tb, r)
L = -L?
L = μ(L)?
L = -μ(L)?
(1,0)
✗?
✗?
✗?
4 + 6*z^2 + 2*z^4
[2*t^-1 + 6 + 3*t, t^-1 + 4 + 2*t]
[[0, 0, 0, 0], 0]