Tangent Numbers
Let $n$ be a positive integer number, this application calculates the tangent number: \[T_n=\frac{2^{2n}\left(2^{2n}-1\right)|B_{2n}|}{2n}\] where $B_{2n}$ is the Bernoulli number.
Let $n$ be a positive integer number, this application calculates the tangent number: \[T_n=\frac{2^{2n}\left(2^{2n}-1\right)|B_{2n}|}{2n}\] where $B_{2n}$ is the Bernoulli number.