%0 Journal Article %A Ward, Mark Daniel %T Asymptotic Rational Approximation To Pi: Solution of an "Unsolved Problem'' Posed By Herbert Wilf %J Discrete mathematics & theoretical computer science %D 2010 %V DMTCS Proceedings vol. AM, 21st International Meeting on Probabilistic, Combinatorial, and Asymptotic Methods in the Analysis of Algorithms (AofA'10) %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2777/ %R 10.46298/dmtcs.2777 %G en %F DMTCS_2010_special_258_a13