OFFSET
1,2
COMMENTS
The 600-cell is a 4-D regular polytope with 120 vertices whose facets are 600 tetrahedra and a special cut is a family S of vertices of 600-cells such that no two vertices in S are adjacent. The index n of this sequence is the number of vertices of S. Since the number of vertices in S is at most 24, the sequence is finite.
LINKS
Mathieu Dutour Sikiric, Special cuts of 600-cell
Mathieu Dutour Sikirić and Wendy Myrvold, The Special Cuts of the 600-cell, Beiträge zur Algebra und Geometrie, Vol. 49, No. 1 (2008), 269-275; arXiv:0708.3443 [math.MG], 2007.
CROSSREFS
KEYWORD
fini,full,nonn
AUTHOR
Mathew Odilika (fre54108(AT)yahoo.it), Feb 11 2008
EXTENSIONS
Name edited by Andrey Zabolotskiy, Mar 20 2024
STATUS
approved