OFFSET
0,2
EXAMPLE
0.19869011034924140647463691595020696822130879422445377302126...
MATHEMATICA
RealDigits[ArcSinh[1/5], 10, 105][[1]] (* Amiram Eldar, May 02 2023 *)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Jul 27 2008
STATUS
approved