login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A098667 Max{m: A098666(n,k)=1 for 1<=k<=m<=n}. 1
1, 1, 1, 2, 2, 4, 4, 4, 4, 6, 6, 6, 6, 8, 10, 10, 10, 10, 10, 10, 10, 12, 12, 12, 12, 16, 16, 16, 16, 16, 16, 16, 16, 18, 18, 18, 18, 22, 22, 22, 22, 22, 22, 22, 22, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 30, 30, 30, 30, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 40 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
COMMENTS
A098666(n,k)=1 for k<=a(n), A098666(n,a(n)+1)>1 for n>1.
LINKS
CROSSREFS
Sequence in context: A100144 A076222 A177692 * A279506 A105678 A309195
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Sep 20 2004
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)