Multiset Permutation Calculator
How many distinct arrangements of BANANA are there?
For item-group counts 3, 2, 1, the number of distinct arrangements is 60.
Open answer pageAnswers
Exact answers to common counting and probability questions
Each answer page uses the same values in the question, result, worked steps, and calculator link so the result is easy to verify.
Multiset Permutation Calculator
How many distinct arrangements of BALLOON are there?
For item-group counts 2, 2, 1, 1, 1, the number of distinct arrangements is 1,260.
Open answer page