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Search: id:A012291
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A012291 arcsinh(sin(x)*exp(x))=x+2/2!*x^2+1/3!*x^3-12/4!*x^4-75/5!*x^5... +0
1
1, 2, 1, -12, -75, -98, 3141, 37128, 79145, -4068838, -70096919, -208084932, 14605150365, 331136373622, 1267818101421, -111869011278192, -3149733764010415, -14850194074608718, 1567505717936558161 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A012931 A013159 A012590 this_sequence A012585 A053566 A009483

Adjacent sequences: A012288 A012289 A012290 this_sequence A012292 A012293 A012294

KEYWORD

sign

AUTHOR

Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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