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Search: id:A012605
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A012605 tanh(arcsinh(x)*arcsin(x))=2/2!*x^2-152/6!*x^6+227232/10!*x^10... +0
1
2, -152, 227232, -795112320, 44292972802560, 2002112058391603200, 937365267083373473341440, 444372302749315420373243166720 (list; graph; listen)
OFFSET

0,1

CROSSREFS

Sequence in context: A113576 A102458 A064436 this_sequence A012602 A157087 A000725

Adjacent sequences: A012602 A012603 A012604 this_sequence A012606 A012607 A012608

KEYWORD

sign

AUTHOR

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

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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