The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)
A319424 Records in A175046 (but written in base 2). 4
11, 1100, 11000, 110011, 1100011, 11001100, 110001100, 110011000, 1100110011, 11000110011, 11001100011, 110011001100, 1100011001100, 1100110001100, 1100110011000, 11001100110011, 110001100110011, 110011000110011, 110011001100011, 1100110011001100, 11000110011001100, 11001100011001100, 11001100110001100, 11001100110011000, 110011001100110011, 1100011001100110011 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
More terms than usual are given in order to display the pattern.
Conjecture. a(n) is either an alternating string of 11's and 00's, or exactly one of the 00's is replaced by 000.
Conjecture is true (see A319423). - Chai Wah Wu, Oct 04 2018
LINKS
N. J. A. Sloane, Transforms
CROSSREFS
Sequence in context: A355546 A090814 A347846 * A348269 A153435 A266787
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Sep 23 2018
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 June 13 22:21 EDT 2024. Contains 373391 sequences. (Running on oeis4.)