Theme Week; Part The Second

Jeremy’s Sametime Status Proudly Presents: Letter Sequence Week!
Identify the following subset of the alphabet: AEILNORSTU


So this one's a little harder then?


That's how it goes....and given how many people pretty easily got yesterday's, there's really only one way to go. After today, you have to get a little creative to figure them out.


How about a hint?


No.


Okay, so how about yesterday's?


Of course. As correctly stated by 2 people on the Blag, and at least 7 others on Sametime, yesterday's alphabet subset (CDILMVX) are all of the letters used as Roman Numerals. Apparently, after you get to the thousands, there's a strange series of lines that you put over the letters to multiply their values, and once you get to roughly a million, there is no consistant pattern. I learned this on Wikipedia, so you know it's true.