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!)
A031016 Write n in base 7, then complement each digit (d -> 6-d) and juxtapose. 1
5, 4, 3, 2, 1, 0, 5, 6, 5, 5, 5, 4, 5, 3, 5, 2, 5, 1, 5, 0, 4, 6, 4, 5, 4, 4, 4, 3, 4, 2, 4, 1, 4, 0, 3, 6, 3, 5, 3, 4, 3, 3, 3, 2, 3, 1, 3, 0, 2, 6, 2, 5, 2, 4, 2, 3, 2, 2, 2, 1, 2, 0, 1, 6, 1, 5, 1, 4, 1, 3, 1, 2, 1, 1, 1, 0, 0, 6, 0, 5, 0, 4, 0, 3, 0, 2, 0, 1, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
6-Flatten[ IntegerDigits[ Range@50, 7]] (* Robert G. Wilson v, Jul 01 2014 *)
CROSSREFS
Sequence in context: A023447 A280916 A307336 * A261302 A284803 A071691
KEYWORD
nonn,base
AUTHOR
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 February 28 17:13 EST 2024. Contains 370400 sequences. (Running on oeis4.)