A052402 Number of invertible prime knots with n crossings.

0, 0, 1, 1, 2, 3, 7, 20, 47, 132, 365, 1032, 3069, 8854, 26712, 78830

Offset

1,5

References

Jablan S. and Sazdanovic R., LinKnot: Knot Theory by Computer, World Scientific Press, 2007.

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, Invertible Knot.

Crossrefs

Equals A051769+A052400.

Sequence in context: A387160 A293683 A006073 * A372076 A300041 A222939

Adjacent sequences: A052399 A052400 A052401 * A052403 A052404 A052405

Keyword

nonn,nice

Author

Eric W. Weisstein

Status

approved