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!)
A117559 Equal divisions of the octave of decreasing fifteen-limit Pepper ambiguity. 5
1, 2, 7, 8, 24, 58, 111, 130, 224, 270, 494, 2190, 2684, 5585, 6079, 14618, 20203, 81860, 96478 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

We may define the n-limit Pepper ambiguity, for any odd number n greater than one, as the maximum of the ratios of the errors of the nearest approximation to the members of the n-limit tonality diamond to the next nearest.

LINKS

Table of n, a(n) for n=0..18.

Wikipedia, Tonality diamond

CROSSREFS

Cf. A117554, A117555, A117556, A117557, A117559, A005664, A117536, A117538.

Sequence in context: A279847 A291629 A117558 * A236291 A190175 A081700

Adjacent sequences:  A117556 A117557 A117558 * A117560 A117561 A117562

KEYWORD

more,nonn

AUTHOR

Gene Ward Smith, Mar 28 2006

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 April 17 16:12 EDT 2021. Contains 343063 sequences. (Running on oeis4.)