%0 Journal Article %T Une ¨¦tude asymptotique probabiliste des coefficients d'une s¨¦rie enti¨¨re %A Bernard Candelpergher %A Michel Miniconi %J Mathematics %D 2013 %I arXiv %X Following the ideas of Rosenbloom [7] and Hayman [5], Luis B\'aez-Duarte gives in [1] a probabilistic proof of Hardy-Ramanujan's asymptotic formula for the partitions of an integer. The main principle of the method relies on the convergence in law of a family of random variables to a gaussian variable. In our work we prove a theorem of the Liapounov type (Chung [2]) that justifies this convergence. To obtain simple asymptotic formul{\ae} a condition of the so-called strong Gaussian type defined by Luis B\'aez-Duarte is required; we demonstrate this in a situation that make it possible to obtain a classical asymptotic formula for the partitions of an integer with distinct parts (Erd\"os-Lehner [4], Ingham [6]). %U http://arxiv.org/abs/1307.6435v1