A sequence in which each term is found by adding the same number?

A sequence in which each term is found by adding the same number is called an arithmetic sequence. In this type of sequence, the difference between consecutive terms, known as the common difference, remains constant. For example, in the sequence 2, 5, 8, 11, each term is obtained by adding 3 to the previous term. This structure allows for easy calculation of any term in the sequence based on its position.