%I A024601
%S A024601 1,0,0,1,3,5,7,0,0,1,3,5,7,9,11,13,15,17,19,1,3,5,7,9,11,13,15,17,19,21,
               23,
%T A024601 25,27,29,32,36,40,44,48,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,
               41,44,
%U A024601 48,52,56,60,64,68,72,76,80,84,88,92,96,29,31,33,35,37,39,41,43,45,47
%N A024601 a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/
               2 ], s = (odd natural numbers), t = A023533.
%Y A024601 Sequence in context: A137082 A099414 A099744 this_sequence A085090 A084713 
               A162538
%Y A024601 Adjacent sequences: A024598 A024599 A024600 this_sequence A024602 A024603 
               A024604
%K A024601 nonn
%O A024601 1,5
%A A024601 Clark Kimberling (ck6(AT)evansville.edu)