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!)
A030378 Least k such that base 4 representation of n begins at s(k), where s=A030373. 0
1, 2, 3, 4, 6, 1, 10, 12, 9, 16, 2, 20, 3, 11, 19, 28, 4, 34, 37, 33, 6, 7, 49, 52, 8, 15, 1, 64, 50, 10, 73, 76, 53, 12, 85, 36, 48, 14, 9, 84, 59, 16, 17, 112, 2, 110, 18, 124, 65, 113, 20, 3, 39, 51, 22, 11, 71, 99, 24, 19, 26, 74, 122, 172 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..64.

CROSSREFS

Sequence in context: A051703 A004567 A344340 * A280244 A203138 A249900

Adjacent sequences:  A030375 A030376 A030377 * A030379 A030380 A030381

KEYWORD

nonn

AUTHOR

Clark Kimberling

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 October 26 08:00 EDT 2021. Contains 348267 sequences. (Running on oeis4.)