A176526 Arises in cyclotomic integers, fusion categories and subfactors.

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

Author

Jonathan Vos Post, Apr 19 2010

Keywords

• fini
• full
• nonn

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.