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A360624
Number of strong dichotomy patterns in Z/2nZ, i.e., bicolor patterns of Z/2nZ with respect to the action of Aff(Z/2nZ) with trivial isotropy group.
0
1, 0, 1, 1, 3, 6, 9, 15, 40, 90, 105, 359, 355, 1092, 3007, 2152, 4305, 17826, 15267, 48549, 130839, 170820, 198753, 780645
OFFSET
1,5
LINKS
Octavio A. Agustín-Aquino, Extensiones microtonales de contrapunto, Ph. D. thesis, UNAM, 2011, p. 20.
Octavio A. Agustín-Aquino, Enumeration of strong dichotomy patterns, Algebra and Discrete Mathematics, 25 (2018), 165-176, arXiv preprint, arXiv:1406.3415 [math.CO], 2014-2018.
CROSSREFS
Sequence in context: A357989 A070885 A002597 * A287554 A308777 A057855
KEYWORD
nonn,more
AUTHOR
STATUS
approved