Pedro Martínez: Aye, and the "something" in question is the endless sequence of double fives.

Or did I miss something? I wasn't sure whether you were agreeing or challenging?

Perhaps by the probability of "something" = 1 you mean the probability of any of the sequences implying that the probability of a particular sequence is less than 1? As I understand it, that's true when considering the finite but not when considering the infinite.