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A176526
Arises in cyclotomic integers, fusion categories and subfactors.
0
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 60, 70, 72, 75, 80, 84, 90, 100, 105, 120, 140, 144, 150, 180, 200, 210, 240, 300, 360, 420, 600, 720
OFFSET
1,2
COMMENTS
Appears in Calegari, proof of 4.2.5. Lemma, p. 12.
LINKS
Frank Calegari, Scott Morrison, Noah Snyder, Cyclotomic integers, fusion categories, and subfactors, arXiv:1004.0665 [math.NT], 2010.
J. H. Conway and A. J. Jones, Trigonometric Diophantine equations (on vanishing sums of roots of unity), Acta Arith. XXX (1976) 229-240. MR0422149.
CROSSREFS
Cf. A048669.
Sequence in context: A174995 A161466 A178863 * A200001 A178861 A178862
KEYWORD
fini,full,nonn
AUTHOR
Jonathan Vos Post, Apr 19 2010
STATUS
approved