Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #6 Aug 22 2017 20:53:09
%S 0,0,0,0,12,150,1200,7905,46400,255624,1346700,6901575,34663020,
%T 171785250,843130676,4110950625,19951305240,96528446150,466073976900,
%U 2247626821095,10832193570260,52194107870250
%N Number of primitive (period n) bracelets using exactly five different colored beads.
%C Turning over will not create a new bracelet.
%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 sum mu(d)*A056345(n/d) where d|n.
%Y Cf. A056290.
%K nonn
%O 1,5
%A _Marks R. Nester_