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OeisWiki:Community Portal

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This page contains notes about the status of the OEIS wiki. It provides a brief description of the wiki setup. It will also be used to announce changes in the structure of the wiki, so it may be useful to add it to your watchlist by clicking on the watch tab at the top of the page.

Users can create and modify discussion pages here. The discussion pages are a reasonable place to make comments about the structure of the wiki.

Do not use the discussion pages to suggest changes to OEIS sequence entries.

An account is necessary to contribute to the Wiki. To request an account, click here. There was a time when the username was required to be your Real Name. This is no longer required, but is strongly recommended. If this evolving statement causes you to want to change your username, send email to David, and I can make the change.

A few preliminary pages (most of these need to be updated!)

Sequence of the Day for December 16

A054245: Beethoven's Symphony No. 5 in C minor.

{ 5, 5, 5, 3, 4, 4, 4, 2, 5, 5, 5, 3, 6, 6, 6, 5, 10, 10, 10, 8, 5, 5, 5, ... }

Contrary to popular belief, the first movement of Beethoven's Fifth Symphony has an eight-note motif, not four notes. Here of course we have just the principal melody line, without the bass line and inner voices. Before "polyphonic" ring tones became available, this is how you would hear it as a ring tone.


Beethoven - Symphony No. 5 in C Minor (1) (Symphony no. 5 in C minor Op. 67 — 1. Allegro con brio) (Pitch offset of 40 works somewhat better, sort of...)

Today is Beethoven's birthday, by the way.