This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A112590 Lengths of the loop of the sequences "Sum of last n digits" beginning with (n-1) zeros followed by digit 9. 0
 1, 8, 10, 1, 171, 1, 461, 1, 12203, 1, 318880, 1, 57725, 1, 6698, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE a(3)=10 because the sum of last three *digits* of the sequence beginning with 0,0,9, (two zeros followed by a 9) enters in a loop whose length is 10 terms; so a(3)=10. a(4)=1 because "Sum of last four digits" beginning with 0,0,0,9 enters in a cycle of one term (the same term repeated). Computed by Michael D Beeler. CROSSREFS Cf. A112395. Sequence in context: A038704 A229196 A227571 * A105386 A124685 A105021 Adjacent sequences:  A112587 A112588 A112589 * A112591 A112592 A112593 KEYWORD base,easy,nonn AUTHOR Alexandre Wajnberg, Dec 17 2005 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 October 23 22:21 EDT 2019. Contains 328373 sequences. (Running on oeis4.)