A048953 Prime 3-component links with n crossings.

0, 0, 0, 0, 0, 3, 1, 10, 21, 74, 329, 1095, 5731

Offset

1,6

References

D. Rolfsen, Knots and Links. Wilmington, DE: Publish or Perish Press, 1976.

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

Table of n, a(n) for n=1..13.

D. Bar-Natan, The Hoste-Thistlethwaite Link Table.

Dylan Joshua Faullin, The Classification of Links of Up To And Including Thirteen Crossings, Master's Thesis, University of Tennessee, 2005.

S. R. Finch, Knots, links and tangles [dead link]

S. R. Finch, Knots, links and tangles, Aug 08 2003. [Cached copy, with permission of the author]

R. G. Scharein, Number of Prime Links

Eric Weisstein's World of Mathematics, Prime Link

Crossrefs

Cf. A048952.

Sequence in context: A380611 A225753 A210725 * A358987 A200652 A276391

Adjacent sequences: A048950 A048951 A048952 * A048954 A048955 A048956

Keyword

nonn,more,changed

Author

Eric W. Weisstein

Extensions

More terms from Steven Finch, Aug 02 2003

a(12)-a(13) from Faullin added by Andrey Zabolotskiy, Feb 26 2023

Status

approved