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A012486 sinh(cos(x)*arcsin(x))=x-1/3!*x^3-15/5!*x^5+359/7!*x^7+3713/9!*x^9... 0
1, -1, -15, 359, 3713, 347151, 62839153, 10196506423, 2397571040897, 714196911010335, 263318643848985457, 118248746057101708295, 63495547245752463558145, 40188528694405725339687983 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..13.

MATHEMATICA

With[{nn=30}, Take[CoefficientList[Series[Sinh[Cos[x]ArcSin[x]], {x, 0, nn}], x] Range[0, nn-1]!, {2, -1, 2}]] (* Harvey P. Dale, Jun 02 2020 *)

CROSSREFS

Sequence in context: A202809 A184132 A240197 * A035020 A087330 A035274

Adjacent sequences:  A012483 A012484 A012485 * A012487 A012488 A012489

KEYWORD

sign

AUTHOR

Patrick Demichel (patrick.demichel(AT)hp.com)

STATUS

approved

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Last modified April 19 00:03 EDT 2021. Contains 343098 sequences. (Running on oeis4.)