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%I #5 Nov 21 2013 12:49:01
%S 2,1999,1998991,1998990991,1998990990979,1998990990978973,
%T 1998990990978972953,1998990990978972952981,1998990990978972952980973,
%U 1998990990978972952980972937,1998990990978972952980972936953
%N Largest prime < 1000*a[n-1], a[1]=2.
%t NestList[NextPrime[1000#,-1]&,2,11] (* _Harvey P. Dale_, Feb 07 2011 *)
%Y Cf. A006902, A040016, A120031-A120041.
%K nonn
%O 1,1
%A _Artur Jasinski_, Dec 16 2006
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