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%I #4 Dec 05 2013 19:55:09
%S 36,324,3025,30276,300304,3003289,30008484,300017041,3000081529,
%T 30000318436,300000484729,3000000666601,30000004655076,
%U 300000032019081,3000000027329536,30000000084216561,300000000542063364
%N Smallest n-digit square starting with 3.
%F a(n) = ceiling(sqrt(3*10^(n-1)))^2, n>1. - _Rick L. Shepherd_, Feb 14 2002
%o (PARI) for(n=2,25,a=ceil(sqrt(3*10^(n-1)))^2; print(a))
%Y Cf. A035070 (roots), A045786, A067479 (2..9).
%K base,easy,nonn
%O 2,1
%A _Amarnath Murthy_, Feb 09 2002
%E More terms from _Rick L. Shepherd_, Feb 14 2002
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