The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A117122 Number of different digits in the decimal expansion of 1/n. 0
 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, 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, 9, 6, 5, 7, 3, 9, 10, 10, 7, 10, 4, 6, 4, 3, 10, 6, 5, 8, 4, 9 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE a(12)=3 because in the decimal expansion of 1/12=0.083333... are 3 different digits, namely 0,3 and 8. CROSSREFS Sequence in context: A177892 A341758 A236433 * A122828 A242213 A035213 Adjacent sequences:  A117119 A117120 A117121 * A117123 A117124 A117125 KEYWORD nonn,base AUTHOR Luc Stevens (lms022(AT)yahoo.com), Apr 19 2006; corrected Apr 20 2006 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified August 5 10:38 EDT 2021. Contains 346466 sequences. (Running on oeis4.)