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Encyclopedia of Combinatorial Polytope Sequences



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Multipath (pseudograph) associahedron

(0, 5, 2, 2)

2-path associahedra P(n,2); P(n,1) , for the multipath formed by doubling all edges
of the path on n nodes, or respectively all but the last edge. [arxiv] Carr, Devadoss, Forcey
2-associahedra W_1, W_10, W_101, W_1010, ... . [arxiv](N. Bottman)
Poset associahedra for the poset of the 2-paths. [arxiv] (Devadoss et.al.)

Dimensions:
0, 1, 2, 3, ... n
Number of Vertices in nth polytope:
1, 2, 4, 14, ... ? [ OEIS ?]
Number of Facets:
0, 2, 4, 9, ... ? [ OEIS ?]
f-vectors:
1, 2, 1, 4, 4, 1, 14, 21, 9, 1, ... [ OEIS ?]
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