%I A006947 M1797
%S A006947 2,7,35,219,1594,12935,113945,1070324,10586856,109259633,
%T A006947 1168384157,12877168147,145656436074,1685157199175,19886174611045
%N A006947 Two-rowed truncated monotone triangles.
%D A006947 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A006947 W. H. Mills et al., Self-complementary totally symmetric plane partitions, 
               J. Combin. Theory, A 42 (1986), 277-292.
%H A006947 D. Zeilberger, <a href="http://www.combinatorics.org/">Electronic J. 
               Comb.</a>, 2(3) R13 1995.
%Y A006947 Sequence in context: A003575 A043546 A080831 this_sequence A014307 A000154 
               A003713
%Y A006947 Adjacent sequences: A006944 A006945 A006946 this_sequence A006948 A006949 
               A006950
%K A006947 nonn
%O A006947 1,1
%A A006947 N. J. A. Sloane (njas(AT)research.att.com).