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A102599 Number of n-node unlabeled connected oriented graphs whose underlying graphs are mating graphs, cf. A006024. 0
1, 1, 2, 16, 284, 12717, 1468870 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..7.

CROSSREFS

Sequence in context: A009764 A189257 A227674 * A123744 A136796 A055546

Adjacent sequences:  A102596 A102597 A102598 * A102600 A102601 A102602

KEYWORD

more,nonn

AUTHOR

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

STATUS

approved

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Last modified February 23 23:56 EST 2018. Contains 299595 sequences. (Running on oeis4.)