%I #13 Aug 27 2023 17:48:52
%S 8,7,6,5,4,3,2,1,0,8,9,8,8,8,7,8,6,8,5,8,4,8,3,8,2,8,1,8,0,7,9,7,8,7,
%T 7,7,6,7,5,7,4,7,3,7,2,7,1,7,0,6,9,6,8,6,7,6,6,6,5,6,4,6,3,6,2,6,1,6,
%U 0,5,9,5,8,5,7,5,6,5,5,5,4,5,3,5,2,5,1,5,0,4
%N Write n in base 10, complement each digit and juxtapose.
%C Decimal expansion of 1 minus the Champernowne constant, with offset 0. Example: 0.8765432108988878685848382818... (see A033307). - _Omar E. Pol_, Jan 31 2009
%t 9 - Flatten[ IntegerDigits@ Range@ 50] (* _Robert G. Wilson v_, Jul 01 2014 *)
%Y Cf. A033307.
%K nonn,base
%O 1,1
%A _Clark Kimberling_