Solving Project Euler: Problem 45
wenderen Sunday, November 16, 2025
Summary
The article explores the relationship between the triangular, pentagonal, and hexagonal numbers, focusing on proving that the sequence of triangular numbers, pentagonal numbers, and hexagonal numbers eventually converges. It presents a mathematical proof that the 285th triangular number is the first number that is simultaneously triangular, pentagonal, and hexagonal.
6
1
Summary
loriculus.org