I am having trouble answering a question about the cardinality of the infinite sequences of integers.
I claimed that the cardinality would be $\aleph_0^{\aleph_0}$, which would be $2^{\aleph_0} = \mathfrak c$.
According to my instructor, I have the right answer, but am lacking idea/intuition.
My ideas start as that:
An infinite sequence of integers will be denumerable and because of that, the cardinality of a particular infinite sequence will be $\aleph_0$.