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Perrin Numbers Which Are the Sum, Difference, or Product of Two Fibonacci Numbers
The Fibonacci QuarterlyAbdelaziz El Habibi +2 more
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Perrin numbers expressible as sums of two base b repdigits
2021Let \( (P_n)_{n\ge 0} \) be the sequence of \textit{Perrin numbers} defined by the ternary recurrence relation \( P_{n+3}=P_{n+1}+P_n \), with the initial conditions \( P_0=3 \), \( P_1=0 \), and \( P_2=2 \). For an integer \( b\ge 2 \), a natural number \( N \) od the form \( N=a\left(\dfrac{b^{\ell}-1}{b-1}\right) \) for some \( \ell\ge 2 \) and \( a\
Bhoi, Khisan, Ray, Prasanta Kumar
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Padovan or Perrin numbers that are concatenations of two distinct base b repdigits
Mathematica Slovaca, 2023Abstract Let {P n } n⩾0 be the Padovan sequence with initial conditions P 0=0, P 1=1, and P 2=1 and the recurrence relation P n+3=P
Adédji, Kouèssi N. +3 more
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Determination of Avogadro's number by Perrin's law
Journal of Chemical Education, 1965The experimental procedure for determining Avogadro's number by the Perrin method includes preparing a monodisperse colloid, ascertaining the mass of the particles, and making an accurate count of the number of particles at two points in the equilibrated colloid.
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On Tribonacci numbers written as a product of two Perrin numbers
Asian-European Journal of MathematicsIn this paper, we give all solutions of the Diophantine equation [Formula: see text], where [Formula: see text] x [Formula: see text] x [Formula: see text], [Formula: see text] is the Perrin sequence, and [Formula: see text] is the Tribonacci sequence. We show that this Diophantine equation has only [Formula: see text] integer solution triples.
Zeynep Demirkol Ozkaya +2 more
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Properties of Cordonnier, Perrin and Van der Laan numbers
International Journal of Mathematical Education in Science and Technology, 2006This paper aims to explore some properties of certain third-order linear sequences which have some properties analogous to the better known second-order sequences of Fibonacci and Lucas. Historical background issues are outlined. These, together with the number and combinatorial theoretical results, provide plenty of pedagogical opportunities for ...
A. G. Shannon +2 more
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Gaussian Padovan and Gaussian Perrin numbers and properties of them
Asian-European Journal of Mathematics, 2019In this paper, the Gaussian Padovan and Gaussian Perrin numbers are defined. Then Binet formula and generating functions of these numbers are given. Also, some summation identities for Gaussian Padovan and Gaussian Perrin numbers are obtained by using the recurrence relation satisfied by them.
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Padovan and Perrin generalized quaternions
Mathematical Methods in the Applied Sciences, 2022Zehra Isbilir, Nurten Gurses
exaly
Padovan or Perrin numbers that are concatenations of two distinct base b repdigits
Mathematica Slovaca, 2023Alain Togbé
exaly
Common Values of Padovan and Perrin Sequences
Mediterranean Journal of Mathematics, 2023Eric Bravo
exaly

