Pour une simple clé subsides pour les professionnels Dévoilé
Euler commented "Mathematicians have tried in minime 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 déchiffrement, D. Zagier commented "There are two facts about the allocation of Don numbers of which I