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#10 by N. J. A. Sloane at Thu Nov 25 12:37:36 EST 2021
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#9 by Andrey Zabolotskiy at Thu Nov 25 12:36:03 EST 2021
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#8 by Andrey Zabolotskiy at Thu Nov 25 11:43:59 EST 2021
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Number of n-crossing knots having symmetry group Z2.
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approved
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#7 by R. J. Mathar at Thu Jan 10 16:04:07 EST 2013
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#6 by R. J. Mathar at Thu Jan 10 16:04:03 EST 2013
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Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KnotSymmetry.html">Link to a section of The World of Mathematics.</a>
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approved
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#5 by Russ Cox at Sat Mar 31 12:38:52 EDT 2012
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Eric Weisstein (eric(AT)weisstein.com)
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Discussion
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| Sat Mar 31
| 12:38
| OEIS Server: https://oeis.org/edit/global/877
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#4 by N. J. A. Sloane at Sun Jun 29 03:00:00 EDT 2008
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E. W. Weisstein, <a href="http://mathworld.wolfram.com/KnotSymmetry.html">Link to a section of The World of Mathematics.</a>
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nonn,hard,new
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Eric W. Weisstein (eric(AT)weisstein.com)
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#3 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003
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#2 by N. J. A. Sloane at Sat Jul 22 03:00:00 EDT 2000
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<a href="http://mathworld.wolfram.com/KnotSymmetry.html">More info</a>
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nonn,hard,new
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#1 by N. J. A. Sloane at Mon May 08 03:00:00 EDT 2000
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