Consider this sequence of numbers: 5, 7, 9. Can you spot the pattern? Here’s another with the same pattern: 15, 19, 23. One more: 232, 235, 238. “Three equally spaced things,” says Raghu Meka, a ...

An example of a linear sequence. A list of numbers or diagrams that are in a particular order is called a sequence close sequenceA sequence is a set of numbers that follow a certain rule. For example, ...

In my previous column I looked at the role of investigations and the recognition of patterns in helping children to learn mathematics in general and their multiplication tables in particular. I made ...

Dozens of bullish and bearish live candlestick chart patterns for the Value Line Arithmetic index and use them to predict future market behavior. The patterns are available for hundreds of indexes in ...