

A051768


amphichiral () noninvertible knots with n crossings.


1



0, 0, 0, 0, 0, 0, 0, 1, 0, 6, 0, 40, 0, 227, 1, 1361
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OFFSET

1,10


REFERENCES

Hoste, J.; Thistlethwaite, M.; and Weeks, J. "The First 1,701,936 Knots." Math. Intell., 20, 3348, Fall 1998.


LINKS

Table of n, a(n) for n=1..16.
Eric Weisstein's World of Mathematics, Amphichiral Knot.
Eric Weisstein's World of Mathematics, Knot.


CROSSREFS

Sequence in context: A047762 A186977 A167316 * A169769 A191688 A051767
Adjacent sequences: A051765 A051766 A051767 * A051769 A051770 A051771


KEYWORD

nonn,nice


AUTHOR

Eric W. Weisstein


STATUS

approved



