What is the rule of 3 6 12 24 48 96?

Understanding the Sequence

The sequence 3, 6, 12, 24, 48, ... clearly illustrates a pattern where each number is achieved by multiplying the previous number by two. This observation allows us to predict the continuation of the series with ease: 3, 6, 12, 24, 48, 96, 192, 384, 768, 1536, 3072, 6144, 12288, and so forth.