0,5

The number of 2n-bead balanced binary necklaces equivalent to their reverse is A128014(n) and those equivalent to their reverse, complement and reversed complement is A045674(n). - Andrew Howroyd, Sep 28 2017

Table of n, a(n) for n=0..34.

Index entries for sequences related to necklaces

a(n) = A128014(n) - A045674(n). - Andrew Howroyd, Sep 28 2017

Cf. A045674, A128014.

Sequence in context: A060590 A129083 A045685 * A098288 A032297 A032209

Adjacent sequences: A045673 A045674 A045675 * A045677 A045678 A045679

nonn

David W. Wilson

approved