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How many "good" graphs of size $n$ are there?

Let's a call a directed simple graph $G$ on $n$ labelled vertices good if every vertex has outdegree 1 and, when considered as if it were undirected, it is connected. How many good graphs of size $...



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How many "good" graphs of size $n$ are there?

https://math.stackexchange.com/questions/1071564

Let's a call a directed simple graph $G$ on $n$ labelled vertices good if every vertex has outdegree 1 and, when considered as if it were undirected, it is connected. How many good graphs of size $...



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https://math.stackexchange.com/questions/1071564

How many "good" graphs of size $n$ are there?

Let's a call a directed simple graph $G$ on $n$ labelled vertices good if every vertex has outdegree 1 and, when considered as if it were undirected, it is connected. How many good graphs of size $...

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