Add a manipulation to the main characterization of Fibonacci numbers using a binomial combination, yielding a prof to the exercise proposed by Benjamin and Quinn. Add a proof about the presence of all nats in the triangle result of the first accumulation.
Add a manipulation to the main characterization of Fibonacci numbers
using a binomial combination, yielding a prof to the exercise proposed
by Benjamin and Quinn.
Add a proof about the presence of all nats in the triangle result
of the first accumulation.

massimo-nocentini/PhD,massimo-nocentini/recurrences-unfolding