%I A014151
%S A014151 1,4,11,27,66,170,471,1398,4381,14282,47897,164012,570639,
%T A014151 2010678,7158569,25709157,93020112,338736224,1240496193,
%U A014151 4565563209,16878057692,62644246662,233346693759,872045012633
%N A014151 Apply partial sum operator thrice to Catalan numbers.
%Y A014151 Cf. A000108.
%Y A014151 Sequence in context: A137229 A027439 A108985 this_sequence A096124 A090539 
               A113478
%Y A014151 Adjacent sequences: A014148 A014149 A014150 this_sequence A014152 A014153 
               A014154
%K A014151 nonn
%O A014151 0,2
%A A014151 N. J. A. Sloane (njas(AT)research.att.com).