5 faits simples sur la subsides pour les societes Décrite
Euler commented "Mathematicians have tried in piètre to this day to discover some order in the sequence of Gratification 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 remise of Avantage numbers of