! dudon_sireine_f.scl ! Sequence of 11 Sireine fifths (exactly 691.2348426 c.) from F 12 ! 10503/10304 1431/1288 23157/20608 3179/2576 216/161 63/46 240/161 7807/5152 2133/1288 34191/20608 4737/2576 2/1 ! Sireine recurrent sequence x^4 = 3x^3 - 5 ! Triple equal-beating on all minor triads : 10 - 3x^3 = 5 - x^4 = 3x^3 - 2x^4 ! Dudon 2006