%I A013641
%S A013641 1,1320,869619,24650747,342491792,3070918789
%N A013641 f-vector for simplicial polytope providing counterexample to unimodality 
               conjecture.
%D A013641 G M Ziegler, Lect. on Polytopes, Springer 1995, p. 273.
%Y A013641 Sequence in context: A157266 A069737 A161586 this_sequence A092088 A068302 
               A139666
%Y A013641 Adjacent sequences: A013638 A013639 A013640 this_sequence A013642 A013643 
               A013644
%K A013641 nonn,fini
%O A013641 -1,2
%A A013641 N. J. A. Sloane (njas(AT)research.att.com).