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%I #7 Jan 03 2016 16:57:05
%S 9,49,333,2499,19999,166666,1428571,12499999,111111111,999999999,
%T 9090909090,83333333333,769230769230,7142857142857,66666666666666,
%U 624999999999999,5882352941176470,55555555555555555,526315789473684210
%N a(n) = A066557(n)/n.
%H Harry J. Smith, <a href="/A066558/b066558.txt">Table of n, a(n) for n = 1..150</a>
%F a(n) = floor((10^n-1)/n).
%o (PARI) { for (n=1, 150, write("b066558.txt", n, " ", floor((10^n - 1)/n)) ) } \\ _Harry J. Smith_, Feb 22 2010
%Y Cf. A053041, A066557.
%K nonn,base
%O 1,1
%A _Amarnath Murthy_, Dec 17 2001
%E More terms and formula from Francisco Salinas (franciscodesalinas(AT)hotmail.com), Dec 24 2001
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