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A058480 Total number of interior nodes in all series-parallel networks with n labeled edges, multiple edges allowed. +0
3
0, 0, 1, 8, 78, 944, 13760, 235248, 4620224, 102551296, 2539240416, 69398978560, 2075328010624, 67408188246528, 2363279141726464, 88952164594807808, 3577709564478865920, 153136329382704201728, 6950244396227548178432 (list; graph; listen)
OFFSET

0,4

REFERENCES

J. W. Moon, Some enumerative results on series-parallel networks, Annals Discrete Math., 33 (1987), 199-226.

LINKS

Index entries for sequences mentioned in Moon (1987)

CROSSREFS

A058480 = A058478 + A058479.

Sequence in context: A091106 A111533 A132164 this_sequence A000435 A052698 A052603

Adjacent sequences: A058477 A058478 A058479 this_sequence A058481 A058482 A058483

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Dec 20 2000

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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