%I A088389
%S A088389 1,3,29,940,104286,40050850,53640013886,251995529844792
%N A088389 Number of real regular n X n (0,1) matrices modulo rows permutations.
%F A088389 a(n) = A055165(n) / n!.
%Y A088389 Cf. A055165, A053601.
%Y A088389 Sequence in context: A064570 A117264 A065072 this_sequence A094000 A162085 
               A003190
%Y A088389 Adjacent sequences: A088386 A088387 A088388 this_sequence A088390 A088391 
               A088392
%K A088389 nonn
%O A088389 1,2
%A A088389 Yuval Dekel (dekelyuval(AT)hotmail.com), Nov 08 2003
%E A088389 a(7) from Herman Jamke (hermanjamke(AT)fastmail.fm), Feb 24 2008