%I A010094
%S A010094 1,1,1,1,2,2,1,5,5,4,2,16,16,14,10,5,61,61,56,46,32,16,272,272,256,224,
%T A010094 178,122,61,1385,1385,1324,1202,1024,800,544,272,7936,7936,7664,7120,6320,
%U A010094 5296,4094,2770,1385,50521,50521,49136,46366,42272,36976,30656,23536,15872,
               7936,353792
%N A010094 Triangle of Euler-Bernoulli or Entringer numbers.
%D A010094 R. C. Entringer, A combinatorial interpretation of the Euler and Bernoulli 
               numbers, Nieuw Archief voor Wiskunde, 14 (1966), 241-246.
%D A010094 C. Poupard, De nouvelles significations enumeratives des nombres d'Entringer, 
               Discrete Math., 38 (1982), 265-271.
%H A010094 B. Bauslaugh and F. Ruskey, <a href="http://www.cs.uvic.ca/~fruskey/Publications/
               ">Generating alternating permutations lexicographically</a>, Nordisk 
               Tidskr. Informationsbehandling (BIT) 30 16-26 1990.
%H A010094 J. Millar, N. J. A. Sloane and N. E. Young, A new operation on sequences: 
               the Boustrophedon on transform, J. Combin. Theory, 17A 44-54 1996 
               (<a href="http://www.research.att.com/~njas/doc/bous.txt">Abstract</
               a>, <a href="http://www.research.att.com/~njas/doc/bous.pdf">pdf</
               a>, <a href="http://www.research.att.com/~njas/doc/bous.ps">ps</a>
               ).
%Y A010094 Cf. A008282.
%Y A010094 Sequence in context: A108087 A123158 A133611 this_sequence A019710 A118806 
               A124644
%Y A010094 Adjacent sequences: A010091 A010092 A010093 this_sequence A010095 A010096 
               A010097
%K A010094 nonn,tabl,easy,nice
%O A010094 0,5
%A A010094 N. J. A. Sloane (njas(AT)research.att.com).
%E A010094 More terms from Will Root (crosswind(AT)bright.net), Oct 08 2001