OFFSET
0,3
MATHEMATICA
With[{nn=20}, CoefficientList[Series[Sinh[ArcTanh[x]Log[x+1]], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, May 03 2018 *)
CROSSREFS
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
EXTENSIONS
Definition clarified and first two zero terms prepended by Harvey P. Dale, May 03 2018
STATUS
approved