%I #5 Jan 06 2024 21:42:44
%S 2,14,79,446,2530,14442,82913,478384,2771900,16119808,94038087,
%T 550083340,3225409094,18951732050,111562247565,657813211278,
%U 3884461464740,22968812720476,135978792939818
%N a(n) = T(2n-1,n), where T is the array in A026268.
%Y Cf. A026268.
%K nonn
%O 2,1
%A _Clark Kimberling_
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