Khachaturyan A.V.

An astrologer believes that 2013 is a lucky year because 2013 is divisible by the sum of $20+13$.

Will there ever be two lucky years in a row?
For example, 2024 and 2025 are happy years: 2024 is divisible by $20+24=44$, and 2025 is divisible by $20+25=45$.

## Answer

It will be.