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Secant and cosecant sums and Bernoulli-Nörlund polynomials
Abstract
We give explicit formulæ for sums of even powers of secant and cosecant values in terms of Bernoulli numbers and central factorial numbers.
Keywords: Secant sums; cosecant sums; Bernoulli-Nörlund polynomials, exact formulas
Quaestiones Mathematicae 30(2007), 159–165
Keywords: Secant sums; cosecant sums; Bernoulli-Nörlund polynomials, exact formulas
Quaestiones Mathematicae 30(2007), 159–165
