2afdo

2ado, if the attempt is made to use it as an actual scale, would divide the octave into two arithmetically equal parts. The only intervals in it are 1/1 and the just perfect fifth 3/2, since 3/2 is arithmetically halfway between 1/1 and 2/1.

2edf's step size is close to the generator of the hemififths temperament, which tempers out 2401/2400 and 5120/5103 in the 7-limit.

Intervals

#	Cents
1	350.98
2	701.96