Mathematical Gems II

1. Three Surprises from Combinatorics and Number Theory
2. Four Minor Gems from Geometry
3. A Problem in Checker-Jumping
4. The Generation of Prime Numbers
5. Two Combinatorial Proofs
6. Bicentric Polygons Steiner Chains and the Hexlet
7. A Theorem of Gabriel Lame
8. Box-packing Problems
9. A Theorem of Bang and the Isosceles Tetrahedron
10. An Intriguing Series
11. Chvatal's Art Gallery Theorem
12. The Set of Distances Determined by n Points in the Plane
13. A Putnam Paper Problem
14. Lovasz' Proof of a Theorem of Tutte