%I A026072
%S A026072 1,3,13,76,427,2427,13871,79729,460473,2670394,15540822,90717305,530946697,
%T A026072 3114680815,18308774295,107817336510,635942014275,3756423495198,
%U A026072 22217666030882,131563775350068
%N A026072 a(n) = T(2n-1,n), where T is the array defined in A024996.
%Y A026072 Sequence in context: A034172 A000670 A032036 this_sequence A063646 A047730 
               A162435
%Y A026072 Adjacent sequences: A026069 A026070 A026071 this_sequence A026073 A026074 
               A026075
%K A026072 nonn
%O A026072 1,2
%A A026072 Clark Kimberling (ck6(AT)evansville.edu)