1-3-5-7 by 6/5 bihexany

The simplest possible Hexany, offset by the second simplest interval that puts a 3/2 above the root to create stable chords with. This creates a scale of 1 21/20 7/6 6/5 5/4 7/5 35/24 3/2 5/3 7/4 2/1, with steps of 21/20 10/9 36/35 25/24 28/25 25/24 36/35 10/9 21/20 8/7. Two notes (the unison and 7/4) appear twice, reducing this to a 10 note scale and mildly reducing your compositional options, but ensuring that the steps all remain distinct, with only two quartertones, which are still large enough to be melodically useful.

! 1-3-5-7_by_3/2_Bihexany.scl
!
1 3 5 7 by 3/2 2-combination bihexany
10
!
84.467
266.871
315.641
386.313
582.512
653.184
701.955
884.358
968.825
1200

Suggested Keyboard Mapping: C Db D Eb E F Gb G A Bb C