%I

%S 1,7,28,112,439,1711,6652,25846,100450,390670,1520764,5925718,

%T 23112931,90239407,352654084,1379410438,5400188206,21157958962,

%U 82959736504,325514137048,1278093308806,5021436970822,19740128055928

%N T(2n-1,n-2), T given by A026637.

%K nonn

%O 2,2

%A _Clark Kimberling_