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%I #9 Aug 22 2017 20:53:09
%S 0,0,0,0,1,3,16,85,434,2270,11530,58397,290689,1436669,7036417,
%T 34286379,166316979,804556969,3884248150,18731031687,90269841908,
%U 434955103451,2096028083116,10104206843502
%N Number of primitive (period n) bracelet structures using exactly five different colored beads.
%C Turning over will not create a new bracelet. Permuting the colors of the beads will not change the structure.
%D M. R. Nester (1999). Mathematical investigations of some plant interaction designs. PhD Thesis. University of Queensland, Brisbane, Australia. [See A056391 for pdf file of Chap. 2]
%F A056364(n)-A056363(n).
%Y Column 5 of A276543.
%Y Cf. A056306.
%K nonn
%O 1,6
%A _Marks R. Nester_
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