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!)
A069573 Largest n-digit number in which the k-th digit is a divisor or a multiple of k. 1
9, 89, 989, 8989, 58989, 658989, 7658989, 87658989, 987658989, 5987658989, 15987658989, 615987658989, 1615987658989, 71615987658989, 571615987658989, 8571615987658989, 18571615987658989, 918571615987658989 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..18.

CROSSREFS

Cf. A069570, A069571, A069572.

Sequence in context: A082147 A095722 A199759 * A101679 A075507 A094935

Adjacent sequences:  A069570 A069571 A069572 * A069574 A069575 A069576

KEYWORD

nonn,base

AUTHOR

Amarnath Murthy, Mar 24 2002

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 13 11:39 EDT 2021. Contains 344992 sequences. (Running on oeis4.)