%I #6 Jun 13 2013 15:40:07
%S 1,1,1,0,0,0,0,128,16384,33554432,1466015678464,0,0,0,0,
%T 53919893334301279589334030174039266539571147379908773492703549718528,
%U 63657374260452690195888927762793067532858387480466469420624374174610161798791164116074496
%N Number of self-complementary 3-plexes.
%Y Cf. A000171, A047660.
%K nonn
%O 1,8
%A _Vladeta Jovovic_