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Search: id:A013307
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A013307 arccosh(exp(x)-tan(x))=x-3/2!*x^2-2/4!*x^4-2/5!*x^5-1449/6!*x^6... +0
1
1, -3, 0, -2, -2, -1449, -86, -836, -4090, -4886365, -283326, -3045505, -27750409, -331219040, -3697067940, -49297797997, -648336489860, -3480721968950673, -145480267387444, -2401255760325302 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Adjacent sequences: A013304 A013305 A013306 this_sequence A013308 A013309 A013310

Sequence in context: A004587 A104609 A087625 this_sequence A119493 A032531 A143394

KEYWORD

sign

AUTHOR

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

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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