n=9
Generating knot: 2 4 1 2 (9
8
)
Family: (2l) (2k) 1 (2l), k > l
Alexander polynomial: kl - (3kl + l + 1)t +
å
i=2
l+1
(4kl+ 2l + 1)(-t)
i
]
Projections: k+1
Unknotting number: min(l,k-l)+l
Signature: 2l
Period: 2
Please respect the condition k > l
k=
l=
Conway symbol:
Knot
Alexander polynomial:
Projections:
Unknotting number:
Signature:
Period:
2
