[dullcrisp]

The number of ways to shuffle a deck with 70 cards, approximately?

[otikik]

"The number of x" is not "natural".

[dullcrisp]

This is caveman logic and I support it.

[edanm]

Why? The number of ways to shuffle 5 cards is a relevant thing to talk about, and is a perfectly fine number we use all the time.

What about 6 cards? 7 cards? At what point does it become "not natural"?