## Volume 4, Issue 2 (1997) (The Wilf Festschrift volume)

#### Introduction

 A Tribute to Herbert S. Wilf HTML Fan Chung, Joan Hutchinson I1

#### Research Papers

 A Purely Combinatorial Proof of the Hadwiger Debrunner $(p,q)$ Conjecture PDF N. Alon, D. J. Kleitman R1
 Ramanujan's Method in q-Series Congruences PDF George E. Andrews R2
 Hypergeometric Series Acceleration Via the WZ method PDF Tewodros Amdeberhan, Doron Zeilberger R3
 A note on major sequences and external activity in trees PDF Janet S. Beissinger, Uri N. Peled R4
 Evaluations of $k$-fold Euler/Zagier sums: a compendium of results for arbitrary $k$ PDF J. M. Borwein, D. M. Bradley, D. J. Broadhurst R5
 From Recursions to Asymptotics: On Szekeres' Formula for the Number of Partitions PDF E. Rodney Canfield R6
 Random walks on generating sets for finite groups PDF F. R. K. Chung, R. L. Graham R7
 On cycles in the coprime graph of integers PDF Paul Erdős, Gabor N. Sarkozy R8
 Calcul Basique des Permutations Signées, II: Analogues Finis des Fonctions de BesseL PDF Dominique Foata, Guo-Niu Han R9
 Combinatorial Game Theory Foundations Applied to Digraph Kernels PDF Aviezri S. Fraenkel R10
 Generating Functions and Generalized Dedekind Sums PDF Ira Gessel R11
 Shape Tiling PDF Kevin Keating, Jonathan L. King R12
 Upper Bounds on the Order of Cages PDF F. Lazebnik, V. A. Ustimenko, A. J. Woldar R13
 Monotonic subsequences in dimensions higher than one. PDF A. Odlyzko, J. B. Shearer, R. Siders R14
 Generating Random Elements of Finite Distributive Lattices PDF COMMENT James Propp R15
 The Last Digit of ${2n \choose n}$ and $\sum {n \choose i}{2n-2i \choose n-i}$ PDF Walter Shur R16
 Escher's Combinatorial Patterns PDF Doris Schattschneider R17
 Some geometric probability problems involving the Eulerian numbers PDF Frank Schmidt, Rodica Simion R18
 Real Time Asymptotic Packing PDF Joel Spencer R19
 Parking Functions and Noncrossing Partitions PDF Richard P. Stanley R20
 When can the sum of $(1/p)$th of the binomial coefficients have closed form? PDF Marko Petkovšek, Herbert S. Wilf R21
 Dodgson's Determinant-Evaluation Rule Proved by Two-Timing Men and Women PDF Doron Zeilberger R22
 On a Tiling Scheme from M.C.Escher PDF Dan Davis R23

ISSN: 1077-8926