%I

%S 1,1,3,8,61,800,38194,6254652,3666019207,7400038427299,

%T 51429702889968135,1241437835049586937641,105176323921573775380216377,

%U 31585284922954071317319026074538

%N Number of unlabeled loopless multigraphs with n nodes of degree n or less.

%Y Main diagonal of A333893.

%K nonn,more

%O 0,3

%A _Andrew Howroyd_, Apr 09 2020