Kirke Bent. A Recursive Function for Calculating the Number of Legal Strings of Parentheses and for Calculating Catalan Numbers. In Miroslav Balík, Milan Simánek, editors, Proceedings of the Prague Stringology Conference 2002, Prague, Czech Republic, September 23-24, 2002. pages 18-27, Department of Computer Science and Engineering, Faculty of Electrical Engineering, Czech Technical University, 2002. [doi]
Abstract is missing.