A143725 Numbers of non-orientable triangulated surfaces with 12 vertices and genus n.

114478, 1448516, 16306649, 99694693, 473864807, 1479135833, 3117091975, 3935668832, 2627619810, 711868010, 49305639, 182200

Offset

1,1

Links

Table of n, a(n) for n=1..12.

F. H. Lutz, The Manifold Page: Surfaces

T. Sulanke and F. H. Lutz, Isomorphism free lexicographic enumeration of triangulated surfaces and 3-manifolds, May 21, 2007. See Table 4, p. 9.

Crossrefs

Cf. A108239.

Sequence in context: A023092 A221334 A069371 * A119128 A276100 A233732

Adjacent sequences: A143722 A143723 A143724 * A143726 A143727 A143728

Keyword

nonn,fini,full

Author

Jonathan Vos Post, Aug 29 2008

Status

approved