Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Sean S. Plott"'
Publikováno v:
Annals of Combinatorics. 12:271-278
In a recent note, Santana and Diaz-Barrero proved a number of sum identities involving the well-known Pell numbers. Their proofs relied heavily on the Binet formula for the Pell numbers. Our goal in this note is to reconsider these identities from a
Publikováno v:
The Electronic Journal of Combinatorics. 15
We provide elementary combinatorial proofs of several Fibonacci and Lucas number identities left open in the book Proofs That Really Count [1], and generalize these to Gibonacci sequences $G_n$ that satisfy the Fibonacci recurrence, but with arbitrar