This page is an entry in an

Encyclopedia of Combinatorial Polytope Sequences


Composihedron
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Thanks to Will Forcey for the 3JS and STL code.
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Download STL file

(0, 4, 6, 0)
                  

Download STL file

(0, 4, 6, 0)

• Composihedra CK [arxiv] (Forcey)
• Path-graph composihedra [arxiv] (Devadoss, Forcey)
• (in low dimensions) pasting diagrams of pseudomonoids in monoidal 2-categories [TAC] (P. McCrudden)
• Dimensions:
0, 1, 2, 3, ... n
• Number of Vertices in nth polytope:
1, 2, 5, 15, 51, ... binomial transform of Catalan numbers [ OEIS A007317]
• Number of Facets:
0, 2, 5, 10, 19 ... 2^n+n-1 [ OEIS A052944]
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