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A012915
arctan(arcsin(x)+sin(x))=2*x-16/3!*x^3+778/5!*x^5-93616/7!*x^7...
0
2, -16, 778, -93616, 21074194, -7620799536, 4042289549530, -2956250841424336, 2851001343645856034, -3505606623923415246032, 5352926041940658837364906, -9937511692827308946423419760
OFFSET
0,1
MATHEMATICA
With[{nn=30}, Take[CoefficientList[Series[ArcTan[ArcSin[x]+Sin[x]], {x, 0, nn}], x] Range[0, nn-1]!, {2, -1, 2}]] (* Harvey P. Dale, Apr 27 2018 *)
CROSSREFS
Sequence in context: A108400 A186002 A013029 * A012920 A013088 A013137
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved