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%I #3 Mar 30 2012 18:50:49
%S 4,4,4,4,6,6,9,9,9,10,14,14,14,14,15,21,21,21,21,21,21,22,25,25,25,26,
%T 33,33,33,33,33,33,33,34,35,38,38,38,39,46,46,46,46,46,46,46,49,49,49,
%U 51,51,55,55,55,55,57,57,58,62,62,62,62,65,65,65,69,69,69,69,74,74,74
%N Smallest semiprime not less than n.
%C a(A001358(n)) = A001358(n).
%Y Cf. A106326.
%K nonn
%O 1,1
%A _Reinhard Zumkeller_, Apr 29 2005