1-9-11-17 by 3/2 bihexany

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Circle diagram.

A 17-limit bihexany. This creates a scale of 1 33/32 17/16 11/9 187/144 11/8 17/12 3/2 51/32 11/6 17/9 187/96 2/1, with steps of 33/32 34/33 176/153 17/16 18/17 34/33 18/17 17/16 176/153 34/33 33/32 192/187. Since the base hexany has 9/8's but no 3/2's, this works well to give you a scale with 8 perfect fifths, but also many highly xenharmonic steps both large and small, without adding any so small as to be melodically useless, that maps unambiguously to a subset of 24edo.

! 1-9-11-17_by_3/2_Bihexany.scl
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1 9 11 17 by 3/2 2-combination Bihexany
12
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53.272
104.955
347.407
452.363
551.317
603.000
701.955
806.910
1049.362
1101.045
1154.318
1200