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Counting Permutations With Repetition Calculator
Simple online calculator to find the number of permutations with n possibilities, taken r times. These calculations are used when you are allowed to choose an item more than once.
Counting Permutations With Repetition Calculation
Code to add this calci to your website  
Just copy and paste the below code to your webpage where you want to display this calculator.
Formula:
nPr=nr
Where,
n is the number of types,
r is the number (of times) to be chosen.
Counting Permutations with repetition calculation is made easier here.
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