A086771 Prime links (not necessarily connected knots) with n crossings.

0, 1, 1, 2, 3, 9, 16, 50, 132, 452, 1559

Offset: 1

Author

Steven Finch, Aug 02 2003

Keywords

• nonn
• nice
• more

References

• D. J. A. Welsh, On the number of knots and links, Sets, Graphs and Numbers (Budapest, 1991) 713-718, Colloq. Math. Soc. Janos Bolyai, 60, North-Holland, Amsterdam, 1992.

Links

• D. Bar-Natan, The Hoste-Thistlethwaite Link Table.
• S. R. Finch, Knots, links and tangles
• S. R. Finch, Knots, links and tangles, Aug 08 2003. [Cached copy, with permission of the author]
• Steven R. Finch, Mathematical Constants II, Encyclopedia of Mathematics and Its Applications, Cambridge University Press, Cambridge, 2018, p. 627.
• R. G. Scharein, Number of Prime Links.
• Eric Weisstein's World of Mathematics, Prime Link

Crossrefs

Cf. A002863, A048952, A048953, A049344, A086771.