17/6 is the ratio between the 6th and 17th harmonics; one octave above 17/12.

Interval information
Ratio 17/6
Subgroup monzo 2.3.17 [-1 -1 1
Size in cents 1803¢
Name(s) missing ? 
Color name iso 12th, 17o12
FJS name [math]\displaystyle{ \text{d12}^{17} }[/math]
Tenney norm (log2 nd) 6.67243
Weil norm (log2 max(n, d)) 8.17493
Wilson norm (sopfr(nd)) 22
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