Indistinguishable 81481

How many ways can a tower of five yellow and four blue cubes be built so that each yellow cube is adjacent to at least one other yellow cube? Yellow dice are indistinguishable, and so are blue dice.

Correct answer:

n =  25

Step-by-step explanation:


Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
See also our permutations calculator.
See also our variations calculator.
Would you like to compute the count of combinations?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: