These are questions that Neil Sloane, a mathematician of Highland Park, New Jersey, loves to ask. Sloane is the founder of the On-Line Encyclopedia of Integer Sequences, a database of 362,765 (and ...

You will need to be confident with arithmetic sequences and the 𝑛th term rule to understand these other types of sequences. A geometric sequence contains numbers that are multiplied by a certain ...

Number sequences are sets of numbers that follow a pattern or a rule. Each number in a sequence is called a term. A sequence which increases or decreases by the same amount each time is called a ...

Whenever you look at a clock, do you always see the same time? It might be 11:11 or 3:33. Maybe repeating numbers have made their way into other aspects of your life, such as a receipt that totaled ...

Unless you're playing the lottery or suffer from hexakosioihexekontahexaphobia (fear of the number 666), you're unlikely to give much thought to the meaning behind numbers. But some believe numbers ...

Do you have the maths knowledge to solve this sequence that has people scratching their heads? You may have done a fair few maths puzzles at school, but it is not something we generally do in our ...

Seeing repeating numbers is repetitive for you? While these may be a coincidence for some for others they could actually mean something. Let's find out. Commonly called an angel number, a repeating ...