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A052422
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Number of n-crossing knots having symmetry group D8.
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0
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0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 2, 2, 0, 2, 8
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,12
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REFERENCES
| Hoste, J.; Thistlethwaite, M.; and Weeks, J. "The First 1,701,936 Knots." Math. Intell., 20, 33-48, Fall 1998.
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LINKS
| Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
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CROSSREFS
| Cf. A052415, ..., A052426.
Sequence in context: A193350 A021458 A099064 * A011218 A171244 A028305
Adjacent sequences: A052419 A052420 A052421 * A052423 A052424 A052425
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KEYWORD
| nonn,hard
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AUTHOR
| Eric Weisstein (eric(AT)weisstein.com)
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