%I #4 Mar 30 2012 18:57:04
%S 1,8,45,211,891,3510,13170,47672,167898,578769,1961103,6552549,
%T 21641343,70784235,229620285,739640331,2368022638,7541358405,
%U 23905443556,75468582776,237388273398,744299007994,2326899224352
%N T(2n+6,n), array T as in A055216.
%K nonn
%O 0,2
%A _Clark Kimberling_, May 07 2000