Ask a New Question

How many permutations σ of the set {1,2,…,15} are there such that σ(1)=1,∣σ(n)−σ(n−1)∣≤2 for 2≤n≤15?

Details and assumptions
σ(n) denotes the nth position of the permutation.

Ask a New Question or answer this question.

Similar Questions

Find the probability that if the letters of the word "parallel" are randomly arranged that the L's will not be together.In
1. 1 answer
Create two different situations: one in which you use combinations and one in which you use permutations. Include specific
1. 1 answer
Create two different situations: one in which you use combinations and one in which you use permutations. Include specific
1. 1 answer
Can someone please clarify this for me?Create two different situations: one in which you use combinations and one in which you
1. 1 answer

more similar questions