### Examples

- The sequence of even numbers is a strictly increasing sequence: 0, 2, 4, 6, 8, 10, 12, 14, …
- The sequence of squared numbers is a strictly increasing sequence: 1, 4, 9, 16, 25, 36, 49, …

- The sequence of even numbers is a strictly increasing sequence: 0, 2, 4, 6, 8, 10, 12, 14, …
- The sequence of squared numbers is a strictly increasing sequence: 1, 4, 9, 16, 25, 36, 49, …