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A003429 Number of trees with stability index n.
(Formerly M3765)
+0
1
5, 7, 15, 27, 57, 114, 243, 506, 1102, 2381, 5269, 11686, 26277, 59348, 135317, 310064, 715475, 1659321, 3870414, 9071915, 21372782, 50591199, 120332237 (list; graph; listen)
OFFSET

1,1

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

D. D. Grant, The stability index of graphs, pp. 29-52 of Combinatorial Mathematics (Proceedings 2nd Australian Conf.), Lect. Notes Math. 403, 1974.

LINKS

Index entries for sequences related to trees

CROSSREFS

Sequence in context: A110994 A015833 A072022 this_sequence A076860 A067589 A059613

Adjacent sequences: A003426 A003427 A003428 this_sequence A003430 A003431 A003432

KEYWORD

nonn

AUTHOR

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

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.


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