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!)
A044064 Numbers n such that string 0,3 occurs in the base 4 representation of n but not of n-1. 0
19, 35, 51, 67, 76, 83, 99, 115, 131, 140, 147, 163, 179, 195, 204, 211, 227, 243, 259, 268, 275, 291, 304, 323, 332, 339, 355, 371, 387, 396, 403, 419, 435, 451, 460, 467, 483, 499, 515, 524, 531, 547, 560, 579, 588, 595, 611 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A031206 A214231 A242847 * A044445 A166055 A333414
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 May 30 19:14 EDT 2024. Contains 372974 sequences. (Running on oeis4.)