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A130768
Number of minimally strongly connected digraphs on n labeled vertices.
0
1, 5, 58, 1069, 27816, 943669, 39757264, 2010923289, 119153235520, 8118839891161, 627023347399296, 54258093698028037
OFFSET
2,2
REFERENCES
Kiran Kumar Bhogadi, Decomposition and Generation of Minimal Strongly Connected Digraphs.
CROSSREFS
Cf. A130756.
Sequence in context: A151424 A097631 A365013 * A195947 A371329 A156326
KEYWORD
nonn
AUTHOR
Vladeta Jovovic, Jul 13 2007
STATUS
approved