The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A202290 Number of faces of dimension n in a spherical triangulation of the manifold CP^2. 0
8, 28, 40, 20 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
Table of n, a(n) for n=0..3.
F. Chapoton and L. Manivel, Triangulations and Severi varieties, arXiv preprint arXiv:1109.6490, 2011
CROSSREFS
Sequence in context: A323198 A121739 A166729 * A131850 A009504 A001486
Adjacent sequences: A202287 A202288 A202289 * A202291 A202292 A202293
KEYWORD
nonn,fini,full
AUTHOR
N. J. A. Sloane, Dec 15 2011
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 17 00:45 EDT 2024. Contains 372555 sequences. (Running on oeis4.)