%I #6 Dec 19 2015 12:30:39
%S 0,0,1,2,6,18,69,287,1397,7634,46972,321014,2416305,19840547,
%T 176267022,1681915809,17127587977,185127766583
%N Number of nonisomorphic disconnected partial lattices.
%C A partial lattice is a poset where every pair of points has a unique least upper (greatest lower) bound or has no upper (lower) bound.
%Y a(n) = A006966(n2)  A030268(n).
%K nonn,hard
%O 0,4
%A _Christian G. Bower_, revised Dec 28 2000
