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A089790
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Number of projections of rational knots and links with n crossings.
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1
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OFFSET
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2,3
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REFERENCES
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Kirkman T.P.: The enumeration, description and construction of knots of fewer than ten crossings. Trans. Roy. Soc. Edinburgh 32 (1885), 281-309.
Tait P.G.: On knots. Trans. Roy. Soc. Edin. 28 (1876/77), 145-190.
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LINKS
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Jablan S. and Sazdanovic R., LinKnot.
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CROSSREFS
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Cf. A005418= number of rational knots and links.
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KEYWORD
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nonn,more
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AUTHOR
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Slavik Jablan and Radmila Sazdanovic, Jan 09 2004
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STATUS
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approved
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