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A012938 arcsin(tan(x)+sin(x))=2*x+9/3!*x^3+345/5!*x^5+35679/7!*x^7... 0
2, 9, 345, 35679, 7287705, 2469409899, 1251685072365, 886694457686319, 836562454066455825, 1013979474894148785939, 1535427152182443806492085, 2840548817963811288388584759, 6304091268712286478093099125145 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..12.

CROSSREFS

Sequence in context: A015177 A005271 A258668 * A302251 A013093 A013169

Adjacent sequences:  A012935 A012936 A012937 * A012939 A012940 A012941

KEYWORD

nonn

AUTHOR

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

STATUS

approved

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Last modified February 18 20:25 EST 2019. Contains 320262 sequences. (Running on oeis4.)