%I

%S 1,3,4,6,12,15,25,29,34,39,52,60,77,84,106,115,125,135,160,172,199,

%T 213,245,259,295,310,326,343,383,400,443,463,510,531,580,603,656,680,

%U 704,729,787,812,874,901,965,995,1061,1093,1164,1196,1270,1303,1337,1372,1450,1486

%N a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A023532, t = A000201 (lower Wythoff sequence).

%K nonn

%O 1,2

%A _Clark Kimberling_