1-3-5-7-9 dekany

The simplest possible dekany, comprised of two-combination sum products of the first 5 odd numbers. This creates a scale of 1 9/8 7/6 5/4 21/16 35/24 3/2 5/3 7/4 15/8 2/1, with steps of 9/8 28/27 15/14 21/20 10/9 36/35 10/9 21/20 15/14 16/15. Since every step is a quartertone or larger, it can be mapped unambiguously to a standard 12-tone keyboard.

! 1-3-5-7-9_Dekany.scl
!
1 3 5 7 9 2-combination Dekany
10
!
9/8
7/6
5/4
21/16
35/24
3/2
5/3
7/4
15/8
2/1

Suggested keyboard mapping: Start on C, skipping the Db and Ab notes.