Arithmetic number

An arithmetic number is not a standard term widely recognized in mathematics, but it could refer to different concepts depending on the context. Here are a couple of interpretations: 1. **Arithmetic Sequences**: In the context of sequences, an arithmetic number could refer to the numbers in an arithmetic sequence, which is a sequence of numbers in which the difference between any two consecutive terms is constant. For example, in the sequence 2, 5, 8, 11, ...