3-5-7-9-11-15 pentadekany
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A 15-odd-limit pentadekany. This creates a scale of 1 21/20 11/10 9/8 7/6 5/4 77/60 11/8 7/5 3/2 33/20 7/4 9/5 11/6 2/1, with steps of 21/20 22/21 45/44 28/27 15/14 77/75 15/14 56/55 15/14 11/10 35/33 36/35 55/54 12/11. (3/2 appears twice as the reduced product of 3x15 and 5x9) While the step sizes are quite uneven, they are all distinct and it covers a substantial part of the harmonic sequence, with 6 perfect fifths and many highly consonant chords to choose from, making it a strong choice for the number of notes available.
! 3-5-7-9-11-15_Pentadekany.scl ! 3 5 7 9 11 15 2-combination Pentadekany 14 ! 84.467 165.004 203.910 266.871 386.313 431.875 551.317 582.512 701.955 866.959 968.825 1017.596 1049.362 1200