n=9

Generating knot: 3 4 2         (97)

Family: (2k+1) (2l) (2m), l > k ³ m

Alexander polynomial:
åi=02m-1(2li + l + 1)(-t)i + åi=2m2k-2(4lm + 1) (-t)i + (4ml + 1)(-t)2m]
for k=m;
åi=02m-1(2li + l + 1)(-t)i + åi=2mk+m(4lm + 1)(-t)i] otherwise.
Projections: l+1
Unknotting number: k+m
Signature: 2k+2m
Period: 2

 

Please respect the condition l>k ³ m

 

l=     k=     m=


 

 

 

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

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