%I #3 Mar 30 2012 18:55:53
%S 2,9,23,49,95,172,300,510,853,1412,2319,3790,6174,10034,16283,26397,
%T 42765,69253,112114,181468,293688,475267,769072,1244461,2013660,
%U 3258254,5272052,8530449
%N Convolution of (F(2), F(3), F(4), ...) and A001950.
%K nonn
%O 1,1
%A _Clark Kimberling_