A Formula For All K-Gonal Numbers that Are Centered
arXiv:1003.2375
Abstract
Fix a positive integer k. In this paper, we give a formula in closed form for all k-polygonal numbers that are also centered k-polygonal.
6v pages, preprint.
arXiv:1003.2375
Fix a positive integer k. In this paper, we give a formula in closed form for all k-polygonal numbers that are also centered k-polygonal.
6v pages, preprint.