Not really. I've come across a few, but so rarely. Mostly shorter streams involve even numbers of notes (up to 16 notes). Typically I only see "8" used at most.
Anything longer than a "bar" (17 notes including start note and end note) will typically always end on your main finger, unless the mapper is trying to troll, in which case BAT's will sort him out and make him put an odd number of notes. There is no rhythmical reason to do this on long streams... at all.
Silent Spica - Anhedonia (apparently not too fun) and Beatmario maps are a good place to look though.
Anything longer than a "bar" (17 notes including start note and end note) will typically always end on your main finger, unless the mapper is trying to troll, in which case BAT's will sort him out and make him put an odd number of notes. There is no rhythmical reason to do this on long streams... at all.
Silent Spica - Anhedonia (apparently not too fun) and Beatmario maps are a good place to look though.