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%I #12 Oct 24 2019 21:05:35
%S 1,14,114,846,5217,33058,185624,1101526,5929477,34039034,179226693,
%T 1009890836,5250600651,29257284226,150953226411,835291570006,
%U 4288969189506,23626483356528,120937293900189,664239986729098,3393075842573290
%N a(n) = Sum_{k=0..n-3} T(n,k) * T(n,k+3), with T given by A026714.
%p A027204 := proc(n)
%p add( A026714(n,k)*A026714(n,k+3),k=0..n-3) ;
%p end proc:
%p seq(A027204(n),n=3..30) ; # _R. J. Mathar_, Oct 21 2019
%K nonn
%O 3,2
%A _Clark Kimberling_
%E Name corrected by _Sean A. Irvine_, Oct 21 2019
%E More terms from _Ray Chandler_, Oct 22 2019