A117558 - OEIS

A117558

Equal divisions of the octave of decreasing thirteen-limit Pepper ambiguity.

1, 2, 7, 8, 24, 37, 46, 58, 130, 198, 224, 270, 494, 1506, 2684, 5585, 6079, 14618, 20203, 81860, 87939, 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..21.

Wikipedia, Tonality diamond

CROSSREFS

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

Sequence in context: A054601 A279847 A291629 * A117559 A236291 A190175

Adjacent sequences: A117555 A117556 A117557 * A117559 A117560 A117561

KEYWORD

more,nonn

AUTHOR

Gene Ward Smith, Mar 28 2006

STATUS

approved