%I #9 Mar 11 2023 19:48:32
%S 0,0,1,1,2,6,12,32,92,273,869,2989,10722,40599
%N Number of unlabeled connected loopless multigraphs with n edges and degree >= 3 at each node.
%F Inverse Euler transform of A360869.
%Y Row sums of A360866.
%Y Cf. A076864, A360863 (loops allowed), A360868, A360869 (not necessarily connected).
%K nonn,more
%O 1,5
%A _Andrew Howroyd_, Feb 24 2023