%I A001417 M1901 N0750
%S A001417 1,2,8,96,4608,798720,361267200
%N A001417 Number of ways of folding a 2 X 2 X ... X 2 n-dimensional map.
%D A001417 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A001417 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A001417 Lunnon, W. F.; Multi-dimensional map-folding. Comput. J. 14 1971 75-80.
%H A001417 <a href="Sindx_Fo.html#fold">Index entries for sequences obtained by 
               enumerating foldings</a>
%Y A001417 Sequence in context: A136797 A009752 A137704 this_sequence A156926 A001697 
               A006069
%Y A001417 Adjacent sequences: A001414 A001415 A001416 this_sequence A001418 A001419 
               A001420
%K A001417 hard,nonn,nice
%O A001417 0,2
%A A001417 N. J. A. Sloane (njas(AT)research.att.com).