A051768 - OEIS

%I #17 Feb 16 2025 08:32:41

%S 0,0,0,0,0,0,0,1,0,6,0,40,0,227,1,1361

%N Number of amphichiral (-) noninvertible prime knots with n crossings.

%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="https://mathworld.wolfram.com/AmphichiralKnot.html">Amphichiral Knot.</a>

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

%K nonn,nice

%O 1,10

%A _Eric W. Weisstein_