Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6419750 | Advances in Applied Mathematics | 2012 | 6 Pages |
Abstract
Shapiro proved an elegant convolution formula involving Catalan numbers of even index. This paper gives a combinatorial proof of his formula. In addition, we show that it is equivalent to an alternating convolution formula of central binomial coefficients.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Gábor V. Nagy,