Consecutive Numbers With the Same Difference

This page is the CodyCross answer for the clue below from La Bella Roma, Group 413, Puzzle 3 (Neoclassicism).

Question is: Consecutive Numbers With the Same Difference

and the answer is: SEQUENCE

Word Meaning:

SEQUENCE — A set of things next to each other in a set order; a series.

Definitions from Wiktionary.