Returns the number of permutations for a given number of objects (repetition allowed).
Count1 is the total number of objects.
Count2 is the number of objects in each permutation.
How often can 2 objects be selected from a total of 11 objects?
=PERMUTATIONA(11;2) returns 121.
=PERMUTATIONA(6;3) returns 216. There are 216 different possibilities to put a sequence of 3 playing cards together out of six playing cards if every card is returned before the next one is drawn.