1, 2, 3, 6
The sequence "1, 2, 3, 6" represents a simple numerical pattern. It starts with the number 1, followed by 2, then 3, and concludes with 6. Each number is an integer, and they can be used in various mathematical operations, such as addition and multiplication.
In mathematics, these numbers can also be related to the concept of factors. For example, 6 is a product of 1, 2, and 3, making it a composite number. This sequence can be useful in teaching basic counting and arithmetic skills to children.