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C. Elsner A Metric Result Concerning the Approximation of Real Numbers by Continued Fractions

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N. Gauthier Identities for a Class of Sums Involving Horadam's Generalized Numbers {Wn}

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Siniša Slijepčević A Note on Initial Digits of Recurrence Sequences

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John A. Joseph A Chaotic Extension of the 3x + 1 Function to Z2[i]

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Neville Robbins Wilson's Theorem via Eulerian Numbers

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M. A. Nyblom A Note on the Set of Almost-Isosceles Right-Angled Triangles

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Joseph R. Siler Mean Crowds and Pythagorean Triples

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Zhizheng Zhang and Maixue Liu Generalizations of Some Identities Involving Generalized Second-Order Integer Sequences

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Zhizheng Zhang and Jingyu Jin Some Identities Involving Generalized Genocchi Polynomials and Generalized Fibonacci-Lucas Sequences

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Gheorghe Udrea The Diophantine Equations x2 - k = Tn (a2 ± 1)

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Xinrong Ma A Generalization of the Kummer Identity and Its Application to Fibonacci-Lucas Sequences

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I. Jaroszewski and A. K. Kwaśniewski Some Extensions of Properties of the Sequence of Reciprocal Fibonacci Polynomials

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SeungKyung Park Complete Partitions

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W. Carlip, Eliot Jacobson and Lawrence Somer Pseudoprimes, Perfect Numbers, and a Problem of Lehmer

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A Toast to Our Editor

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Edited by Stanley Rabinowitz Elementary Problems and Solutions

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Edited by Raymond E. Whitney Advanced Problems and Solutions

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