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A052412 Number of n-crossing knots having symmetry group Z2. 2


%S 0,0,0,0,0,0,0,0,0,3,14,57,210,712,2268,7011

%N Number of n-crossing knots having symmetry group Z2.

%D Hoste, J.; Thistlethwaite, M.; and Weeks, J. "The First 1,701,936 Knots." Math. Intell., 20, 33-48, Fall 1998.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KnotSymmetry.html">Knot Symmetry.</a>

%Y Cf. A052411, A052412, A052413, A052414.

%K nonn,hard

%O 1,10

%A _Eric W. Weisstein_

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Last modified November 12 14:43 EST 2019. Contains 329058 sequences. (Running on oeis4.)