OFFSET
0,1
REFERENCES
S. Matveev, Algorithmic Topology and Classification of 3-Manifolds, Springer, 2003.
LINKS
Bruno Martelli, Complexity of 3-manifolds, arXiv:math/0405250 [math.GT], 2004-2005.
S. Matveev, Atlas of 3-manifolds. The data for n = 12 may be incomplete, showing only 23434 manifolds.
S. V. Matveev and V. V. Tarkaev, Recognition and tabulation of 3-manifolds up to complexity 13, Chebyshevskii Sbornik, 21 (2020), 290-300.
A. Yu. Vesnin, S. V. Matveev, and E. A. Fominykh, Complexity of 3-dimensional manifolds: exact values and estimates, Siberian Electronic Mathematical Reports, 8 (2011), 341-364 [in Russian]. Theorem 2.1 gives erroneous a(12) = 23452.
CROSSREFS
KEYWORD
hard,more,nonn,changed
AUTHOR
Sergei Duzhin, Apr 19 2007
EXTENSIONS
Term 23434 added by Sergei Duzhin, Jan 28 2013
a(12) corrected and a(13) added from Matveev and Tarkaev by Andrei Zabolotskii, May 20 2026
STATUS
approved
