OFFSET
1,1
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..224
EXAMPLE
(Pi*z^2)/12 + (Pi^2*z^4)/90 + (193*Pi^3*z^6)/90720 + log(sqrt(Pi)/2) + log(z) + ...
MATHEMATICA
Denominator[CoefficientList[Series[Log[InverseErf[x]] , {x, 0, 50}], x]][[;; ;; 2]] (* G. C. Greubel, Mar 19 2017 *)
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
Eric W. Weisstein, Jan 02 2006
STATUS
approved