Cover Page

Bro. J. M. Mahon and A. F. Horadam Exponential Generating Functions for Pell Polynomials

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Michael E. Mays Iterating the Division Algorithm

204

     Full text | Letter to the Editor

R. B. McNeill A Note on Divisibility Sequences

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J. M. Metzger and S. P. Kaler A Note on the Pell Equation

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Lawrence Somer On rth-Order Recurrences

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Wayne L. McDaniel Powerful k-Smith Numbers

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Clement Frappier On the Derivatives of Composite Functions

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Thomas H. Hildebrandt Letter to the Editor

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László Tóth A Note on a Generalization of Euler's Φ Function

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Third International Conference Announcement

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James C. Owings, Jr. Solution of the System a2 ≡ -1 (mod b), b2 ≡ -1 (mod a)

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Sajal D. Das and Narsingh Deo Rencontres Graphs: A Family of Bipartitie Graphs

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Anne L. Ludington Transposable Integers in Arbitrary Bases

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Jin-Zai Lee and Jia-Sheng Lee Some Properties of the Sequence { Wn (a, b; p, q) }

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Edited by A. P. Hillman, Gloria C. Padilla, and Charles R. Wall Elementary Problems and Solutions

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Edited by Raymond E. Whitney Advanced Problems and Solutions

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