Integer sequence

In mathematics, an integer sequence is a sequence (i.e., an ordered list) of integers. An integer sequence may be specified explicitly by giving a formula for its nth term, or implicitly by giving a relationship between its terms. For example, the sequence 0, 1, 1, 2, 3, 5, 8, 13, ...

Extends: [Integer sequences](https://wikipedia.org.ai/Integer sequences), [Arithmetic functions](https://wikipedia.org.ai/Arithmetic functions)