Komatsu, TakaoTakaoKomatsuPita-Ruiz, ClaudioClaudioPita-Ruiz2023-07-242023-07-242018https://scripta.up.edu.mx/handle/20.500.12552/428910.2298/FIL1811881KWe give elementary proofs of three formulas involving Bell numbers, including a generalization of the Gould-Quaintance formula and a generalization of Spivey’s formula. We find variants for two of our formulas which involve some well-known sequences, among them the Fibonacci, Bernoulli and Euler numbers. © 2018, University of Nis. All rights reserved.enResource Types::text::journal::journal article