OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
EXAMPLE
2*x - 1/2!*x^2 - 13/3!*x^3 + 42/4!*x^4 + 245/5!*x^5 ...
MATHEMATICA
Range[0, 25]! CoefficientList[Series[Tanh[ArcSin[x] + Log[x+1]], {x, 0, 25}], x] (* Vincenzo Librandi, Jul 27 2018 *)
PROG
(PARI) x = 'x + O('x^30); concat(0, Vec(serlaplace(tanh(asin(x) + log(x+1))))) \\ Michel Marcus, Jul 27 2018
CROSSREFS
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
EXTENSIONS
a(0) inserted and title improved by Sean A. Irvine, Jul 27 2018
STATUS
approved