https://en.xen.wiki/index.php?action=history&feed=atom&title=1-5-9-11-13-15_eikosany 2026-08-09T22:33:59Z Revision history for this page on the wiki MediaWiki 1.43.6 https://en.xen.wiki/index.php?title=1-5-9-11-13-15_eikosany&diff=225672&oldid=prev 2026-03-13T07:35:51Z

<p>Create Page.</p> <p><b>New page</b></p><div>[[File:1-5-9-11-13-15_Eikosany.png|thumb|Circle diagram.]] A [[15-odd-limit]] [[eikosany]]. This creates a scale of 1 33/32 13/12 11/10 55/48 39/32 11/9 13/10 65/48 11/8 13/9 143/96 3/2 143/90 13/8 5/3 143/80 11/6 15/8 143/72 2/1, with steps of 33/32 104/99 66/65 25/24 117/110 352/351 117/110 25/24 66/65 104/99 33/32 144/143 143/135 45/44 40/39 429/400 40/39 45/44 143/135 144/143. The number of close intervals that blur into one-another is particularly high in this one, but there are still 8 perfect fifths distributed around the scale and quite a few more imperfect ones, rendering this usable but not particularly optimal for its size. <br /> &lt;pre&gt;<br /> ! 1-5-9-11-13-15_Eikosany.scl<br /> !<br /> 1 5 9 11 13 15 3-combination Eikosany<br /> 20<br /> !<br /> 53.272<br /> 138.572<br /> 165.004<br /> 235.676<br /> 342.482<br /> 347.407<br /> 454.213<br /> 524.886<br /> 551.317<br /> 636.617<br /> 689.890<br /> 701.955<br /> 801.621<br /> 840.527<br /> 884.358<br /> 1005.531<br /> 1049.362<br /> 1088.268<br /> 1187.935<br /> 1200<br /> &lt;/pre&gt;<br /> <br /> [[Category:Eikosanies]]<br /> [[Category:20-tone scales]]<br /> [[Category:Pages with Scala files]]</div>

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