Read the string of numbers and determine what is being described.
2, 3, 7, 11, 13
This is a sequence of prime numbers. More generally, this is a sequence of odd numbers.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Read the string of numbers and determine what is being described.

### Response:
This is a sequence of prime numbers. More generally, this is a sequence of odd numbers.