DUAL RECURSIVE FORMULAS FOR THE SUMS OF POWERS OF INTEGERS. Far East Journal of Mathematical Education, [S. l.], v. 26, n. 2, p. 111–121, 2024. DOI: 10.17654/0973563124012. Disponível em: https://pphmjopenaccess.com/fejme/article/view/2346. Acesso em: 5 jan. 2026.