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A117555 Equal divisions of the octave of decreasing seven-limit Pepper ambiguity. We may define the n-limit Pepper ambiguity, for any odd number greater than one n, 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. In the 7-limit, that means we look at the ratios of the errors for the nearest approximations to 3/2, 5/4, 5/3, 7/4, 7/5 and 7/6 to the next nearest. +0
5
1, 2, 3, 4, 12, 22, 27, 31, 99, 171, 3125, 6691, 11664, 18355, 84814, 103169 (list; graph; listen)
OFFSET

0,2

LINKS

Tonality diamond, Wikipedia

CROSSREFS

Cf. A117554, A117556, A117557, A117558, A117559, A005664, A117536, A117538.

Sequence in context: A048073 A002447 A007499 this_sequence A059810 A037397 A053350

Adjacent sequences: A117552 A117553 A117554 this_sequence A117556 A117557 A117558

KEYWORD

more,nonn

AUTHOR

Gene Ward Smith (genewardsmith(AT)gmail.com), Mar 28 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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