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A215418 Number of Regular and Stellar polytopes in n-dimensional Euclidean space, or -1 if infinite. 0

%I #22 Aug 22 2012 00:26:26

%S 1,-1,9,16,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,

%T 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3

%N Number of Regular and Stellar polytopes in n-dimensional Euclidean space, or -1 if infinite.

%C This is the number of Regular (including Stellar) polytopes in n-dimensions.

%D H. S. M. Coxeter, Regular Polytopes, 3rd ed., Dover, NY, 1973.

%K sign

%O 1,3

%A _Douglas Boffey_, Aug 12 2012

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Last modified June 2 00:00 EDT 2023. Contains 363078 sequences. (Running on oeis4.)