Book:David Wells/Curious and Interesting Numbers

Contents

 * Introduction
 * Acknowledgements
 * A List of Mathematicians in Chronological Sequence
 * Glossary
 * Bibliography


 * The Dictionary


 * Tables
 * The First 100 Triangular Numbers, Squares and Cubes
 * The First 20 Pentagonal, Hexagonal, Heptagonal and Octagonal Numbers
 * The First 40 Fibonacci Numbers
 * The Prime Numbers less than 1000
 * The Factorials of the Numbers 1 to 20
 * The Decimal Reciprocals of the Primes from 7 to 97
 * The Factors of the Repunits from 11 to $$R_{40}$$
 * The Factors, where Composite, and the Values of the Functions $$\phi(n)$$, $$d(n)$$ and $$\sigma(n)$$


 * Index