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A117122 Number of different digits in the decimal expansion of 1/n. 0

%I

%S 1,2,2,3,2,3,7,4,2,2,2,3,6,7,2,4,10,2,10,2,6,3,10,4,2,7,3,8,10,2,9,5,

%T 2,10,7,3,3,10,6,3,5,6,9,3,2,10,10,4,10,2,10,7,10,4,3,7,10,10,10,3,10,

%U 9,6,5,7,3,9,10,10,7,10,4,6,4,3,10,6,5,8,4,9

%N Number of different digits in the decimal expansion of 1/n.

%e a(12)=3 because in the decimal expansion of 1/12=0.083333... are 3 different digits, namely 0,3 and 8.

%K nonn,base

%O 1,2

%A Luc Stevens (lms022(AT)yahoo.com), Apr 19 2006; corrected Apr 20 2006

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Last modified September 19 03:31 EDT 2021. Contains 347550 sequences. (Running on oeis4.)