%I #16 Feb 12 2023 06:03:21
%S 1,1,2,3,5,6,8,9,12,15,17,18,22,24,27,30,34,36,39,42,46,48,52,57,61,
%T 65,68,71
%N Duplicate of A030709.
%C Original title: Number of new terms at stage n in the formation of A030757.
%K dead
%O 1,3
%A _Clark Kimberling_
