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A079307 Number of n-node labeled mating digraphs whose complements are connected. 23
1, 2, 47, 3537, 990504, 1052216730, 4368243719790, 71899754628285990, 4719127231162959826680, 1237680394434222243386835240, 1297992518900121521819851167607200 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..11.

CROSSREFS

Cf. A006024, A006025, A079306.

Sequence in context: A246543 A119776 A087265 * A005814 A177190 A087259

Adjacent sequences:  A079304 A079305 A079306 * A079308 A079309 A079310

KEYWORD

nonn

AUTHOR

Vladeta Jovovic, Feb 09 2003

STATUS

approved

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Last modified April 22 14:20 EDT 2021. Contains 343177 sequences. (Running on oeis4.)