A128885 Number of closed orientable irreducible 3-manifolds of complexity n.

3, 2, 4, 7, 14, 31, 74, 175, 436, 1154, 3078, 8421, 23434

Offset: 0

Author

Sergei Duzhin, Apr 19 2007

Keywords

• hard
• more
• nonn

References

• S. Matveev, Algorithmic Topology and Classification of 3-Manifolds, Springer, 2003.

Links

• S. Matveev, Atlas of 3-manifolds.

Extensions

Term 23434 added by Sergei Duzhin, Jan 28 2013