%I #3 Mar 31 2012 10:30:23
%S 1,2,3,3,3,4,5,5,6,7,8,8,8,8,9,9,10,11,12,12,13,13,13,14,15,16,17,18,
%T 18,19,19,20,20,21,22,23,23,24,25,26,27,27,27,28,29,30,30,31,31,32,33,
%U 34,34,35,35,35,36,36,36,36,37,38,39,40,41,41,42,43,43,43,43,44,45,45
%N (Terms in A050825)/2.
%Y Cf. A050825.
%K easy,nonn
%O 1,2
%A _James A. Sellers_
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