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%I #9 Apr 26 2015 11:12:54
%S 13,21,29,31,40,43,51,53,57,65
%N Dimensions in which the simplex has two intermediate skeletons with the same centroid.
%C "There are infinitely many dimensions in which this phenomenon occurs.... They are quite sparse -- sparser than the prime integers.... It is impossible in any dimension for there to be three intermediate skeletons with the same centroid" [Krantz, p. 13].
%H Steven G. Krantz, <a href="http://arXiv.org/abs/0704.1041">Higher dimensional conundra</a>, 8 Apr 2007, table and formula on p. 13, arXiv:0704.1041
%K nonn
%O 1,1
%A _Jonathan Vos Post_, Apr 10 2007
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