n=8
Generating knot: 2 2 1 1 2 (8
14
)
Family: (2k) (2k) 1 1 (2k)
Alexander polynomial: 2-8t+11t
2
for k=1;
k
2
+k-(4k
2
+3k+1)t+(7k
2
+4k+1)t
2
+(8k
2
+4k+1)
å
i=1
k-1
(-t)
i+2
]
for k
³
2.
Number of projections: 2k+1
Unknotting number: k
Signature: 2k
k=
Conway symbol:
Knot
Alexander polynomial:
Projections:
Unknotting number:
Signature:
Period:
2
