A note on a formula of van der Pol
A note on Fibonacci matrices of even degree.
A note on Fibonacci-type polynomials.
A note on stability of a linear functional equation of second order connected with the Fibonacci numbers and Lucas sequences.
A note on the sequence of A. F. Horadam.
A -adic study of the partial sums of the harmonic series.
A partition formula for Fibonacci numbers.
A polynomial related to the cyclotomic polynomial
A problem of Diophantos-Fermat and Chebyshev polynomials of the second kind.
A quantitative primitive divisor result for points on elliptic curves
Let be an elliptic curve defined over a number field, and let be a point of infinite order. It is natural to ask how many integers fail to occur as the order of modulo a prime of . For , a quadratic twist of , and as above, we show that there is at most one such .
A rationality condition for the existence of odd perfect numbers.
A restricted random walk defined via a Fibonacci process.
A search for Tribonacci-Wieferich primes
Such problems as the search for Wieferich primes or Wall-Sun-Sun primes are intensively studied and often discused at present. This paper is devoted to a similar problem related to the Tribonacci numbers.
A sequence of binomial coefficients related to Lucas and Fibonacci numbers.
A Sequence of Exponential Numbers
A special class of triangular arrays.
A Unified Theory of Proportion
A Unified Theory of Proportion
About a Diophantine equation.
Algorithmes pour vérifier la conjecture de Syracuse