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A013641 f-vector for simplicial polytope providing counterexample to unimodality conjecture. +0
1
1, 1320, 869619, 24650747, 342491792, 3070918789 (list; graph; listen)
OFFSET

-1,2

REFERENCES

G M Ziegler, Lect. on Polytopes, Springer 1995, p. 273.

CROSSREFS

Sequence in context: A157266 A069737 A161586 this_sequence A092088 A068302 A139666

Adjacent sequences: A013638 A013639 A013640 this_sequence A013642 A013643 A013644

KEYWORD

nonn,fini

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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