Gonitzoggoβ
Divisibility Permutations
How many permutations of $2,3,4.........,102$ are there such that $n$th number is divisible $n$ for each $n$.
Combinatorics
2 Upvotes 0 Downvotes
How many permutations of $2,3,4.........,102$ are there such that $n$th number is divisible $n$ for each $n$.
mahir_2005