%I #4 Dec 05 2013 19:56:48
%S 2,3,4,4,5,5,6,6,7,7,7,8,8,8,9,9,9,9,10,10,10,11,11,11,11,12,12,12,12,
%T 13,13,13,13,14,14,14,14,14,15,15,15,15,16,16,16,16,16,16,17,17,17,17,
%U 17,17,18,18,18,18,18,19,19,19,19,19,20,20,20,20,20,20,21,21,21,21,21
%N Least k such that there are at least n primes between k and k^2.
%Y Cf. A117490.
%K less,nonn
%O 1,1
%A _Amarnath Murthy_, Apr 20 2004
%E More terms from _David Wasserman_, Apr 23 2007