Between each pair of terms in this sequence is the amount the sequence is decreasing by. The 𝒏th term refers to a term's position in the sequence, for example, the first term has 𝒏 = 1, the second ...

Problem 6 is all about sequences and finding missing information. Maths teacher Chris Smith and pupils from Grange Academy are here to explain. The Maths Week Scotland Daily Challenges have been set ...

All you have to do to solve this puzzle is work out which number comes next in the sequence shown in the picture above. The sequence is as follows: "1, 4, 1, 5, 9, 2, (?)". How would you start to work ...

Here's a deeply satisfying number pattern for your mathematical Monday. Here, Numberphile explains the Kolakoski sequence, which begins as follows: 1, 2, 2, 1, 1, 2 ...