|
| |
|
|
A012232
|
|
arcsin(arctan(arctanh(x)))=x+1/3!*x^3+17/5!*x^5+505/7!*x^7+32321/9!*x^9...
|
|
0
|
|
|
|
1, 1, 17, 505, 32321, 3196337, 474305361, 96903709929, 26267702181889, 9102885308254561, 3930753230143374609, 2069316409758628885721, 1305070038882436410153793, 971558826878073011961325841
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,3
|
|
|
LINKS
|
|
|
|
MATHEMATICA
|
With[{nn=30}, Take[CoefficientList[Series[ArcSin[ArcTan[ArcTanh[x]]], {x, 0, nn}], x] Range[0, nn-1]!, {2, -1, 2}]] (* Ray Chandler, Nov 28 2016 *)
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
Patrick Demichel (patrick.demichel(AT)hp.com)
|
|
|
STATUS
|
approved
|
| |
|
|
