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A045659 Number of 2n-bead balanced binary strings, rotationally equivalent to complement, inequivalent to reverse and reversed complement. 1
0, 0, 0, 0, 0, 0, 24, 28, 128, 252, 720, 1364, 3384, 6552, 14644, 29040, 61568, 122400, 253284, 504868, 1028880, 2054416, 4150652, 8294444, 16682552, 33349800, 66902472, 133775964, 267991444, 535920696, 1072788624, 2145452092 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,7

LINKS

Andrew Howroyd, Table of n, a(n) for n = 0..200

FORMULA

From Andrew Howroyd, Sep 15 2019: (Start)

Inverse Moebius transform of A045668.

a(n) = A045654(n) - A045656(n). (End)

CROSSREFS

Cf. A045654, A045656, A045668.

Sequence in context: A206261 A217441 A045668 * A319901 A058228 A093455

Adjacent sequences:  A045656 A045657 A045658 * A045660 A045661 A045662

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified December 8 20:37 EST 2021. Contains 349596 sequences. (Running on oeis4.)