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A013352 sin(sin(x)-tan(x))=-3/3!*x^3-15/5!*x^5-273/7!*x^7-375/9!*x^9... 0
-3, -15, -273, -375, 269907, 44118165, 6182721087, 965945373105, 171088458444267, 34527329266886445, 7854770103731451447, 1982591879388402922185, 541911653216772177150627, 153897247606992030028136325, 41291644532130509317439445807 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..14.

MATHEMATICA

With[{nn=40}, Take[CoefficientList[Series[Sin[Sin[x]-Tan[x]], {x, 0, nn}], x] Range[0, nn-1]!, {4, -1, 2}]] (* Harvey P. Dale, Nov 26 2015 *)

CROSSREFS

Sequence in context: A051179 A122591 A120607 * A013354 A013356 A013353

Adjacent sequences:  A013349 A013350 A013351 * A013353 A013354 A013355

KEYWORD

sign

AUTHOR

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

EXTENSIONS

More terms from Harvey P. Dale, Nov 26 2015

STATUS

approved

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Last modified June 29 06:39 EDT 2017. Contains 288859 sequences.