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%I #11 Sep 20 2019 03:54:29
%S 1,3,16,84,458,2541,14286,81103,463913,2669576,15437366,89633392,
%T 522223740,3051529665,17876415654,104955553899,617415739622,
%U 3638327064022,21473223755896,126910074421985,751000070996514,4449166010804565,26385683227918794,156628589801790627
%N a(n) = T(2n,n-2), where T is the array in A026120.
%Y Cf. A026120, A026128, A026132.
%K nonn
%O 1,2
%A _Clark Kimberling_
%E More terms and title corrected by _Sean A. Irvine_, Sep 17 2019
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