2

89.79 Proof without words: Pappus’ generalisation of Pythagoras’ theorem

Year:
2005
Language:
english
File:
PDF, 318 KB
english, 2005
5

89.79 Proof without Words: Pappus' Generalisation of Pythagoras' Theorem

Year:
2005
Language:
english
File:
PDF, 243 KB
english, 2005
6

An Upper Bound on the nth Prime

Year:
2005
Language:
english
File:
PDF, 292 KB
english, 2005
7

87.52 On a Generalised Divisibility Property of Primes and the Fibonacci Numbers

Year:
2003
Language:
english
File:
PDF, 457 KB
english, 2003
10

Classical and Alternative Approaches to the Mersenne and Fermat Numbers

Year:
2007
Language:
english
File:
PDF, 314 KB
english, 2007
12

Pythagoras by the Cross Ratio

Year:
2006
Language:
english
File:
PDF, 337 KB
english, 2006
14

On the appearance of primes in linear recursive sequences

Year:
2005
Language:
english
File:
PDF, 509 KB
english, 2005
15

Triangular repunit—there is but 1

Year:
2010
Language:
english
File:
PDF, 58 KB
english, 2010
17

On the rank of apparition of composite N in the Lehmer sequences

Year:
2005
Language:
english
File:
PDF, 100 KB
english, 2005