OFFSET

1,6

COMMENTS

Also number of chiral pairs of simplicial 4-clusters or stack polytopes with n pentachoral cells. Each member of a chiral pair is a reflection but not a rotation of the other. Some of the h(4,n) terms in the Hering article are in error, including the 6th, 8th and 9th.

LINKS

F. Hering et al., The enumeration of stack polytopes and simplicial clusters, Discrete Math., 40 (1982), 203-217.

FORMULA

CROSSREFS

KEYWORD

nonn

AUTHOR

Robert A. Russell, Mar 20 2024

STATUS

approved