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A045657 Number of 2n-bead balanced binary strings, rotationally inequivalent to reverse, complement and reversed complement. 1

%I

%S 0,0,0,0,0,80,384,2352,9856,42840,169360,676720,2631072,10265216,

%T 39779600,154498280,599565952,2330826752,9068429544,35332969392,

%U 137817174800,538204065336,2103971573264,8233197139552,32247054724768

%N Number of 2n-bead balanced binary strings, rotationally inequivalent to reverse, complement and reversed complement.

%H Andrew Howroyd, <a href="/A045657/b045657.txt">Table of n, a(n) for n = 0..200</a>

%F From _Andrew Howroyd_, Sep 15 2019: (Start)

%F Inverse Moebius transform of A045666.

%F a(n) = A000984(n) - A045653(n) - A045654(n) - A045655(n) + 2*A045656(n). (End)

%Y Cf. A000984, A045653, A045654, A045655, A045656, A045666.

%K nonn

%O 0,6

%A _David W. Wilson_

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Last modified December 4 13:00 EST 2021. Contains 349526 sequences. (Running on oeis4.)