A357822 Number of simplicial 3-spheres (triangulations of S^3) with n vertices.

1, 2, 5, 39, 1296, 247882, 166564303

Offset: 5

Author

R. J. Mathar, Oct 14 2022

Keywords

• nonn
• hard
• more

Links

• Moritz Firsching, Realizability and inscribability for simplicial polytopes via nonlinear optimization. Math. Program. 166, No. 1-2 (A), 273-295 (2017). Table 3
• Frank H. Lutz, The Manifold Page: 3-Manifolds

Crossrefs

Cf. A000109.

Extensions

a(11) from Frank H. Lutz added by Andrey Zabolotskiy, Nov 24 2022