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A032323 Number of aperiodic necklaces with n labeled beads of 4 colors. 0

%I #9 Mar 30 2012 17:37:05

%S 4,12,120,1440,24480,482400,11793600,329011200,10567065600,

%T 380131315200,15220275840000,669519696384000,32145251314176000,

%U 1671451069736448000,93606882905023488000,5616332944630087680000

%N Number of aperiodic necklaces with n labeled beads of 4 colors.

%H C. G. Bower, <a href="/transforms2.html">Transforms (2)</a>

%H <a href="/index/Lu#Lyndon">Index entries for sequences related to Lyndon words</a>

%F "CHJ" (necklace, identity, labeled) transform of 4, 0, 0, 0...

%F Equals n! * A027377(n).

%K nonn

%O 1,1

%A _Christian G. Bower_

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Last modified March 28 12:26 EDT 2024. Contains 371254 sequences. (Running on oeis4.)