PENGELLEY, David. Figurate Numbers and Sums of Numerical Powers: Fermat, Pascal, Bernoulli. Annals of the TRIUMPHS Society, [S. l.], v. 1, n. 2, 2025. Disponível em: https://triumphsannals.journals.publicknowledgeproject.org/index.php/triumphsannals/article/view/16845. Acesso em: 24 may. 2026.