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A052412 Number of n-crossing hyperbolic knots having symmetry group Z2. 2
0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 14, 57, 210, 712, 2268, 7011 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,10

REFERENCES

Hoste, J.; Thistlethwaite, M.; and Weeks, J. "The First 1,701,936 Knots." Math. Intell., 20, 33-48, Fall 1998.

LINKS

Table of n, a(n) for n=1..16.

Eric Weisstein's World of Mathematics, Knot Symmetry.

CROSSREFS

Cf. A052411, A052412, A052413, A052414.

Sequence in context: A037786 A037667 A111468 * A353095 A037793 A037093

Adjacent sequences:  A052409 A052410 A052411 * A052413 A052414 A052415

KEYWORD

nonn,hard

AUTHOR

Eric W. Weisstein

STATUS

approved

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Last modified June 26 18:18 EDT 2022. Contains 354885 sequences. (Running on oeis4.)