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%I #10 Mar 12 2015 19:05:18
%S 1,2,361,46,519885601,63,729,88,9025,1053,110462212541120451001,126,
%T 13841287201,1458,15376,168,
%U 1771091617586207101953855861006509233214261761,180,19267699140703639475173287301067237020969,2000,210681,228352,2384185791015625,2430,25091827216,2625536,27225,28480
%N Smallest number beginning with n and having exactly n divisors.
%C Next (29th) term is 1039^28 and contains 85 digits. - _Max Alekseyev_, Feb 10 2005
%e a(6) = 63 = 3^2*7 has six divisors 1,3,7,9,21 and 63.
%o (PARI) { len10(n) = ceil(log(n+1)/log(10)); } { A077350(n) = if(isprime(n), forprime(i=2,10^5,m=i^(n-1);if(m\10^(len10(m)-len10(n))==n,return(m))), for(d=0,20, for(i=0,10^d-1,m=n*10^d+i;if(numdiv(m)==n,return(m)))) ); return(0); } \\ _Max Alekseyev_
%K base,nonn
%O 1,2
%A _Amarnath Murthy_, Nov 05 2002
%E Corrected and extended by _Max Alekseyev_, Feb 10 2005