Sequences

The eighteenth book of the series "School Mathematical Mugs" is devoted to the tasks associated with numerical sequences. The basic school curriculum is given very little attention, while the solution of many simple tasks, the condition of which clearly or implicitly contains sequences, develops mathematical intuition, logic, and is also useful in terms of improving "technology" work with various mathematical objects .
The proposed book contains eleven classes of a mathematical circle. For ease of use, the final part of the book, as always, is made in the form of handouts.
The book is addressed to school teachers of mathematics and leaders of mathematical circles. We hope that she will be interesting to schoolchildren and their parents, students of pedagogical universities, as well as all fans of mathematics.
2nd edition, stereotypical