%I A007184 M2113
%S A007184 1,2,18,39366,23841243993846402,
%T A007184 81709849111396536877982595092224988258053033320397747014
%N A007184 Product (2^(2^k - 1) + 1)^C(n,k).
%D A007184 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A007184 J. Berman, ``Free spectra of 3-element algebras,'' in R. S. Freese and 
               O. C. Garcia, editors, Universal Algebra and Lattice Theory (Puebla, 
               1982), Lect. Notes Math. Vol. 1004, 1983.
%Y A007184 Sequence in context: A059783 A066361 A120929 this_sequence A067765 A086367 
               A059706
%Y A007184 Adjacent sequences: A007181 A007182 A007183 this_sequence A007185 A007186 
               A007187
%K A007184 nonn
%O A007184 0,2
%A A007184 N. J. A. Sloane (njas(AT)research.att.com).