A090383 Minimal number of vertices of polytope P_T associated with any binary tree having 2n+1 nodes.

4, 7, 8, 8, 10, 11, 8, 12, 10, 8, 10

Offset

1,1

Links

Table of n, a(n) for n=1..11.

N. Eriksson, Toric ideals of homogeneous phylogenetic models

Crossrefs

Cf. A090381-A090385.

Sequence in context: A115291 A108615 A310937 * A179620 A310936 A333202

Adjacent sequences: A090380 A090381 A090382 * A090384 A090385 A090386

Keyword

nonn,more

Author

N. J. A. Sloane, Jan 30 2004

Status

approved