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A143661 Number of non-symmetric families of n pairwise non-adjacent vertices (special cuts) of the 600-cell. 1

%I #18 Mar 20 2024 02:57:10

%S 0,0,1,187,3721,41551,321809,1792727,7284325,21539704,45979736,

%T 69895468,74365276,54266201,26605433,8612476,1824397,252764,22673,

%U 1202,22

%N Number of non-symmetric families of n pairwise non-adjacent vertices (special cuts) of the 600-cell.

%C a(21) = 22 is the last nonzero term.

%H Mathieu Dutour Sikiric and Wendy Myrvold, <a href="https://mathieudutsik.github.io/SpecialCuts/index.html">The special cuts of the 600-cell</a>.

%H Mathieu Dutour Sikirić and Wendy Myrvold, <a href="http://www.emis.de/journals/BAG/vol.49/no.1/22.html">The Special Cuts of the 600-cell</a>, Beiträge zur Algebra und Geometrie, Vol. 49, No. 1 (2008), 269-275. See Table 1, column 1.

%Y Cf. A135059.

%K fini,full,nonn

%O 1,4

%A _Jonathan Vos Post_, Aug 28 2008

%E Edited by _Andrey Zabolotskiy_, Feb 20 2019

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)