login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A091145 Number of cusped nonorientable hyperbolic 3-manifolds obtained from n ideal tetrahedra. 5
1, 2, 7, 26, 78, 259, 887 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

REFERENCES

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

CROSSREFS

Cf. A092304, A091319, A091108, A091218, A091107.

Sequence in context: A018980 A012990 A137102 * A000697 A027417 A134063

Adjacent sequences:  A091142 A091143 A091144 * A091146 A091147 A091148

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Feb 23 2004

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 00:09 EST 2012. Contains 205978 sequences.