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A013039 tanh(sinh(x)+arcsin(x))=2*x-14/3!*x^3+362/5!*x^5-19470/7!*x^7... 0
2, -14, 362, -19470, 1792466, -252044910, 50269392890, -13495379849070, 4692910238941858, -2051818155560912718, 1101718930208711475338, -712681651399390391191118, 546672148692020916583481458 (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: A132626 A101524 A255493 * A011809 A228852 A242876

Adjacent sequences:  A013036 A013037 A013038 * A013040 A013041 A013042

KEYWORD

sign

AUTHOR

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

STATUS

approved

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Last modified May 21 19:00 EDT 2019. Contains 323444 sequences. (Running on oeis4.)