Une arme secrète pour primes pour les independants
Euler commented "Mathematicians have tried in piètre to this day to discover some order in the sequence of Don numbers, and we have reason to believe that it is a mystery into which the mind will never penetrate" (Havil 2003, p. 163). In a 1975 décodage, D. Zagier commented "There are two facts about the octroi of Récompense numbers of which I