%I #11 Nov 09 2016 03:38:13
%S 8,9,10,11,12,13,14,15,16,18,20,22,24,27,30,33,37,41,46,51,57,64,81,
%T 100,121,145,181,221,275,345,433,541,761,1036,1471,2014,2787,3927,
%U 5533,8537,13555,21441,34102,60891,103386,185033,329032,651411,1286139,2551404
%N a(n+1) = a(n) converted to base 9 from base 8 (written in base 10).
%H John Cerkan, <a href="/A023391/b023391.txt">Table of n, a(n) for n = 1..143</a>
%t NestList[FromDigits[IntegerDigits[#, 8], 9] &, 8, 50] (* _Vincenzo Librandi_, Nov 09 2016 *)
%K nonn,base
%O 1,1
%A _David W. Wilson_
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