1-3-5-11-13-15 pentadekany

A 15-odd-limit pentadekany. This creates a scale of 1 65/64 13/12 55/48 5/4 65/48 11/8 143/96 25/16 13/8 5/3 55/32 11/6 15/8 2/1, with steps of 65/64 16/15 55/52 12/11 13/12 66/65 13/12 150/143 26/25 40/39 33/32 16/15 45/44 16/15. (5/4 appears twice, reducing it to a 14 note scale) With 6 perfect fifths, plus an additional 12 cent flat one above the root, this has plenty of strong chords both familiar and xenharmonic, although with three comma steps that skirt the edge of melodic usability, there is also plenty of potential for confusion and dissonance.

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1 3 5 11 13 15 2-combination Pentadekany
14
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26.841
138.572
235.676
386.313
524.886
551.317
689.890
772.627
840.527
884.358
937.631
1049.362
1088.268
1200