For LtU, I did the selection a few days ago, and I didn't pay close attention.

For Arc Forum, I took exactly 10 random numbers from the range 1..16610:

http://arclanguage.org/item?id=12662

http://arclanguage.org/item?id=9559

http://arclanguage.org/item?id=12887

http://arclanguage.org/item?id=1797

http://arclanguage.org/item?id=14375

http://arclanguage.org/item?id=2434

http://arclanguage.org/item?id=7467

http://arclanguage.org/item?id=4338

http://arclanguage.org/item?id=10167