%I #9 Jun 25 2017 15:03:28
%S 1,4,36,528,11392,334624,12677824,596369664,33872839680,2274079648768,
%T 177449470237696
%N Consider the family of multigraphs enriched by the species of parts. Sequence gives number of those multigraphs with n loops and edges.
%D G. Paquin, Dénombrement de multigraphes enrichis, Mémoire, Math. Dept., Univ. Québec à Montréal, 2004.
%H G. Paquin, <a href="/A038205/a038205.pdf">Dénombrement de multigraphes enrichis</a>, Mémoire, Math. Dept., Univ. Québec à Montréal, 2004. [Cached copy, with permission]
%K nonn
%O 0,2
%A _N. J. A. Sloane_, Oct 26 2004