3afdo

3ado, if the attempt is made to use it as an actual scale, would divide the octave into three arithmetically equal parts. The only intervals in it are 1/1, 4/3 and 5/3.

Intervals

#	Cents	Ratio	Interval name
0	0	1/1	perfect unison
1	498	4/3	just perfect fourth
2	884.4	5/3	just perfect sixth