A091108 Number of cusped orientable hyperbolic 3-manifolds obtained from n ideal tetrahedra.

0, 2, 9, 56, 234, 962, 3552

Offset

1,2

Links

Table of n, a(n) for n=1..7.

Patrick J. Callahan, Martin V. Hildebrand and Jeffrey R. Weeks, A census of cusped hyperbolic 3-manifolds, with microfiche supplement, Math. Comp. 68 (1999), 321-332.

Crossrefs

Cf. A092304, A091319, A091218, A091107, A091145.

Sequence in context: A229208 A154749 A240562 * A179405 A081004 A198953

Adjacent sequences: A091105 A091106 A091107 * A091109 A091110 A091111

Keyword

nonn,more

Author

N. J. A. Sloane, Feb 23 2004

Status

approved