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Search: id:A012411
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A012411 arctan(atan(x)*exp(x))=x+2/2!*x^2-1/3!*x^3-28/4!*x^4-107/5!*x^5... +0
1
1, 2, -1, -28, -107, 470, 10243, 51592, -677879, -15870422, -76105753, 2647708780, 62662672733, 171362144382, -21259413359701, -489069754224624, 774485831879569, 300884931182492754 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Adjacent sequences: A012408 A012409 A012410 this_sequence A012412 A012413 A012414

Sequence in context: A098878 A138955 A089963 this_sequence A012415 A012660 A015155

KEYWORD

sign

AUTHOR

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

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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