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A102597 Number of n-node labeled connected oriented graphs whose underlying graphs are mating graphs, cf. A006024. 0
1, 2, 8, 352, 32768, 9072896, 7389698048, 17695056717824, 124756911516516352, 2594584522679818518528, 159570269132472101976145920, 29103249711329178773313159168000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..12.

CROSSREFS

Sequence in context: A013176 A220904 A009489 * A009836 A012342 A012348

Adjacent sequences:  A102594 A102595 A102596 * A102598 A102599 A102600

KEYWORD

nonn

AUTHOR

Goran Kilibarda, Zoran Maksimovic, Vladeta Jovovic, Jan 22 2005

STATUS

approved

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Last modified May 28 09:09 EDT 2022. Contains 354112 sequences. (Running on oeis4.)