n=9

Generating knot: 2 2 1 2 2         (923)

Family: (2k) (2k) 1 (2k) (2k)

Alexander polynomial: 4 - 11t + 15t2] for k=1;
(1 + k)2 - (1 + 6 k + 4 k2) t + (1 + 6 k2 + 8 k3) t2k+
åi=2k((1 + 8 i + 4 i2 - 4 i3 - 14 k - 4 i k + 8i2 k+ 4 i k2)(-t)2i - 2
+ (1 + 8 i + 4 i2 - 4 i3 - 10 k - 4 i k + 8 i2 k + 4 k2 + 4 ik2)(-t)2i - 1)] otherwise.
Projections: (k+1)2
Unknotting number: 2k
Signature: 4k
Period: 2

 

k=


 

 

 

Conway symbol:
 
 
 
Knot
 
Alexander polynomial:
Projections:
Unknotting number:
Signature:
Period:
 
2

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