OFFSET
0,4
REFERENCES
Chao-Ping Chen, Richard B. Paris, On the asymptotic expansions of products related to the Wallis, Weierstrass, and Wilf formulas, Applied Mathematics and Computation 293 (2017) 30-39. See (3.1).
LINKS
Chao-Ping Chen, Richard B. Paris, On the asymptotic expansions of products related to the Wallis, Weierstrass, and Wilf formulas, arXiv:1511.09217 [math.CA], 2015. See (3.1).
N. Elezovic, L. Lin, L. Vukšic, Inequalities and asymptotic expansions for the Wallis sequence and the sum of the Wallis ratio, J. Math. Inequal. 7 (2013) 679-695. See p. 687.
MATHEMATICA
Numerator[CoefficientList[Series[Gamma[n + 3/8]^2 / (2*Gamma[n - 1/8] * Gamma[n + 7/8]), {n, Infinity, 25}], 1/n]] (* Vaclav Kotesovec, Jun 02 2019 *)
CROSSREFS
KEYWORD
sign
AUTHOR
N. J. A. Sloane, Sep 25 2017
EXTENSIONS
a(2)=0 inserted by Michel Marcus, Jun 02 2019
More terms from Vaclav Kotesovec, Jun 02 2019
STATUS
approved