Find the missing number in the following pattern: 12, 15, 18, 21, 24.
There is no missing number in the given pattern: 12, 15, 18, 21, 24. These numbers increase by increments of 3.
Complete the following task based on the instruction and optional input provided.### Instruction:
Find the missing number in the following pattern: 12, 15, 18, 21, 24.

### Output:
There is no missing number in the given pattern: 12, 15, 18, 21, 24. These numbers increase by increments of 3.