%I A052152
%S A052152 8,8256,1431787520,48038430520647680,330117345346734148058349568,
%T A052152 483957144078539402095793819136691273728,
%U A052152 155682086691161145712706205845400916732707415735140352
%N A052152 Number of self-complementary directed 3-multigraphs with loops on 2n 
               nodes.
%Y A052152 Cf. A001374, A047832.
%Y A052152 Sequence in context: A079656 A114773 A057107 this_sequence A055308 A165429 
               A079235
%Y A052152 Adjacent sequences: A052149 A052150 A052151 this_sequence A052153 A052154 
               A052155
%K A052152 nonn
%O A052152 1,1
%A A052152 Vladeta Jovovic (vladeta(AT)eunet.rs), Jan 24 2000