OFFSET
0,2
COMMENTS
Numerators are A055786.
LINKS
Q. Wei, R. Onofrio, Edge effects in electrostatic calibrations for the measurement of the Casimir force, Phys. Lett. A 374 (2010) 2230-2234.
Eric Weisstein's World of Mathematics, Inverse Hyperbolic Cosecant
EXAMPLE
Arccosh(z) = 1 + (1 - z)/12 + (3*(-1 + z)^2)/160 - (5*(-1 + z)^3)/896 + (35*(-1 + z)^4)/18432 - (63*(-1 + z)^5)/90112 + ...
CROSSREFS
KEYWORD
nonn
AUTHOR
Eric W. Weisstein, Dec 13 2003
STATUS
approved