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!)
A274176 Sum of terms in the continued logarithm expansion of n. 0
0, 1, 2, 2, 4, 3, 4, 3, 6, 5, 6, 4, 4, 5, 7, 4, 8, 7, 8, 6, 6, 7, 9, 5, 7, 5, 10, 6, 10, 8, 11, 5, 10, 9, 10, 8, 8, 9, 11, 7, 9, 7, 12, 8, 12, 10, 13, 6, 11, 8, 10, 6, 10, 11, 9, 7, 11, 11, 12, 9, 14, 12, 16, 6, 12, 11, 12, 10, 10, 11, 13, 9, 11, 9, 14, 10, 14, 12, 15, 8, 13, 10, 12, 8, 12, 13, 11, 9, 13, 13, 14, 11, 16, 14, 18, 7, 16, 12, 14, 9, 12, 11, 11, 7 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..104.

Jon Borwein, Neil Calkin, Scott Lindstrom, and Andrew Mattingly, Continued logarithms and associated continued fractions, preprint, 2016.

EXAMPLE

For n = 7 the expansion is <2,0,1,1> which sums to 4.

CROSSREFS

Cf. A273126, which gives the length of the expansion (as opposed to the sum of terms as counted here).

Sequence in context: A074747 A128248 A224901 * A083742 A107331 A283187

Adjacent sequences:  A274173 A274174 A274175 * A274177 A274178 A274179

KEYWORD

nonn

AUTHOR

Jeffrey Shallit, Jun 12 2016

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 May 31 18:52 EDT 2020. Contains 334748 sequences. (Running on oeis4.)