RU-SPB 2016 Problem 97
- Grade 9
A sequence of consecutive positive integers is called good if it is possible to choose two of these numbers so that their product is divisible by the sum of the other numbers. For which do there exist infinitely many good sequences?
Dataset text AI-MO AoPS. Quoted with source.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.
Similar problems
These problems have the most words in common with this statement.