1-5-9-17 by 24/17 bihexany

A 17-odd-limit Bihexany. This creates a scale of 1 17/16 9/8 6/5 108/85 27/20 24/17 3/2 27/17 17/10 9/5 153/80 2/1, with steps of 17/16 18/17 16/15 18/17 17/16 160/153 17/16 18/17 289/270 18/17 17/16 160/153. This expands the base hexany out in a highly effective way, cancelling out some of the ratios to create a 12 note scale that maps unambiguously to 12edo, with a perfect fifth above the root note, 3 other perfect ones around the scale and 6 that are imperfect but still in the diatonic range, giving you plenty of consonant chords while still having different flavours for each key. A close relative that is even more even in step sizes is the 1-5-9-15 by 17/12 bihexany.

Circle diagram.

! 1-5-9-17_by_24/17_Bihexany.scl
!
1 5 9 17 by 24/17 2-combination Hexany
12
!
104.955
203.910
315.641
414.595
519.551
596.999
701.955
800.909
918.641
1017.596
1122.551
1200