This site is supported by donations to The OEIS Foundation.

# Waring's problem

From OeisWiki

This article page is a

**stub**, please help by expanding it.

**Waring's problem** concerns the determination of what is the maximum amount of th powers needed to sum up to any integer. For example, no more than 9 cubes are ever necessary to add up to any integer: 2025 could be expressed as , but it is much more easily expressed as the sum of the first nine cubes.