
How to construct a closed form formula for a recursive sequence?
Feb 28, 2020 · The closed form expression of the Fibonacci sequence is: Another example, from this question, is this recursive sequence: which has the following closed form formula: Yet …
Can every recursive formula be expressed explicitly?
So I guess another part of my question is : What difference is it when people say recursive function, expression, formula, etc. (if there is any) But yeah, I have seen a stackoverflow post …
What is the Recursive formula for the sequence { 2, 6, 18, 54,...}
May 11, 2017 · As you can see, 2 is the first term in the sequence. Multiplying the current term by the common ratio, which is 3, presents the next term. Then that term is multiplied by the …
discrete mathematics - Finding a closed-form formula for a …
Finding a closed-form formula for a sequence that is defined recursively Ask Question Asked 11 years ago Modified 5 years, 10 months ago
Write a recursive formula for the sequence. - Wyzant
Jun 22, 2022 · Write a recursive formula for the sequence. -9, 21, 51, 81, 111, ... So this is an arithmetic sequence, meaning that some number (positive or negative) is added to the number …
recurrence relations - How to find a recursive formula for some ...
1 I know how to find a non-recursive formula for a recursively defined sequence. However, now I have this puzzle which gives me a sequence (but not the recursive definition) and challenges …
Derivation of a recursive binomial coefficient algorithm
Feb 6, 2021 · Derivation of a recursive binomial coefficient algorithm Ask Question Asked 4 years, 10 months ago Modified 4 years, 1 month ago
recurrence relations - Finding the explicit formula given recursion ...
Aug 11, 2020 · How can I find the explicit formula? Looking at the first 4 terms, I notice that the denominator remains at 2, while the numerator appears to also be recursive.
combinatorics - Number partition - prove recursive formula ...
Number partition - prove recursive formula Ask Question Asked 12 years, 8 months ago Modified 12 years, 8 months ago
The sequence 1, 4, 9, 16,... - Mathematics Stack Exchange
The teacher was using the recursive way referenced below to represent the sequence and given that we were struggling to get to the nth number. Using the list of perfect squares the answer …