%I A055350
%S A055350 8,220,4200,71400,1176000,19474560,330220800,5787936000,105380352000,
%T A055350 1997835840000,39477236198400,813155511168000,17453093898240000,
%U A055350 390070546145280000,9070029416448000000,219204470936715264000
%N A055350 Number of labeled mobiles (circular rooted trees) with n nodes and 3 
               leaves.
%H A055350 <a href="Sindx_Mo.html#mobiles">Index entries for sequences related to 
               mobiles</a>
%Y A055350 Column 3 of A055349.
%Y A055350 Sequence in context: A009106 A000442 A115964 this_sequence A006919 A013377 
               A033508
%Y A055350 Adjacent sequences: A055347 A055348 A055349 this_sequence A055351 A055352 
               A055353
%K A055350 nonn
%O A055350 4,1
%A A055350 Christian G. Bower (bowerc(AT)usa.net), May 15 2000