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Search: id:A011798
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A011798 Related to disproof of Gilbert-Pollak conjecture on n-dimensional Steiner minimal trees. +0
1
-1, -6, -34, -40, 5829, 225568, 7221500, 229477248, 5781285995, 264454496768 (list; graph; listen)
OFFSET

1,2

REFERENCES

D.-Z. Du and W. D. Smith, Disproofs of generalized Gilbert-Pollak conjecture on the Steiner ratio in three or more dimensions, J. Combin. Theory, A 74 (1996), 115-130.

LINKS

Index entries for sequences related to trees

CROSSREFS

Sequence in context: A121376 A046707 A112289 this_sequence A044464 A113528 A152528

Adjacent sequences: A011795 A011796 A011797 this_sequence A011799 A011800 A011801

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), C. L. Mallows (colinm(AT)research.avayalabs.com)

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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