If S_n represents the nth number of your sequence the formula may have an S. Each term is labeled as the lower case letter a with a subscript denoting which number in the sequence the term is. In mathematics a recursive pattern is a series of numbers that follow a predictable pattern from one number to the next.
An an-1 5.
For a sequence a 1 a 2 a 3. A2 a1 5. The first term of the sequence The pattern rule to get any term from the term that comes before it Here is a recursive formula of the sequence. Find the recursive formula which can be defined for the following sequence for n 1.