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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A086064 In decimal representation: smallest k>1 such that n is a substring of n*k. 3
2, 10, 6, 10, 6, 3, 6, 10, 6, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 10, 10, 10, 10, 5, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 10, 10, 10, 10, 10, 10, 10, 10, 10, 3, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

1 < a(n) <= 10; 4, 7 and 8 do not occur.

LINKS

Table of n, a(n) for n=0..70.

FORMULA

a(n) = A087217(n)/n for n>0. - Reinhard Zumkeller, Aug 26 2003

CROSSREFS

Cf. A045537.

Sequence in context: A047816 A095845 A105801 * A076374 A142954 A082225

Adjacent sequences:  A086061 A086062 A086063 * A086065 A086066 A086067

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller, Aug 24 2003

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 22 20:16 EDT 2021. Contains 345388 sequences. (Running on oeis4.)