<image>As shown in the figure, several points are arranged in a triangular pattern, with each side (including the two endpoints) having \(n\) (\(n > 1, n \in \mathbb{N}^{*}\)) points. The total number of points in the corresponding pattern is denoted as \(a_{n}\). According to the above pattern, \(a_{6} = \_\_\_\_\_, a_{n} = \_\_\_\_\_\).
