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A089752 Number of projections of alternating knots with n crossings. 0
1, 1, 2, 3, 10, 27, 101, 364, 1562 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,3

REFERENCES

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.

LINKS

Table of n, a(n) for n=3..11.

Jablan S., Ordering Knots.

Jablan S., Sazdanovic R., LinKnot.

CROSSREFS

Sequence in context: A151415 A134588 A000060 * A264759 A323680 A171190

Adjacent sequences:  A089749 A089750 A089751 * A089753 A089754 A089755

KEYWORD

nonn

AUTHOR

Slavik Jablan and Radmila Sazdanovic (jablans(AT)yahoo.com), Jan 08 2004

STATUS

approved

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Last modified February 16 14:47 EST 2019. Contains 320163 sequences. (Running on oeis4.)