What Number Comes Next in This 'Look and Say' (John H Conway) Sequence

Показать описание

In this unusual sequence, we are going to explore the Look and Say Sequence which has no mathematic connection to them. In fact, to get to the next number you have to look at the number and say it to get it. have a try and see how you go.

The "look and say" sequence is a sequence of numbers where each term is obtained by describing the previous term. The first few terms of the sequence are as follows:
1, 11, 21, 1211, 111221, 312211, 13112221, 1113213211, ...
Each term is read as a string of digits, and the next term is obtained by describing the previous term in terms of its digits. For example, the term "21" is obtained by describing the previous term "11" as "two 1s".