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Search: id:A013493
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A013493 exp(arcsinh(x)-tanh(x))=1+1/3!*x^3-7/5!*x^5+10/6!*x^6+47/7!*x^7... +0
1
1, 0, 0, 1, 0, -7, 10, 47, -392, 3369, 11814, -571573, 434412, 88260053, -239703334, -16363524721, 66778596688, 3810346797553, -19103113532274, -1115878992933037, 6219304575954900, 405808123338059597 (list; graph; listen)
OFFSET

0,6

CROSSREFS

Sequence in context: A056521 A056510 A013398 this_sequence A166661 A025632 A038276

Adjacent sequences: A013490 A013491 A013492 this_sequence A013494 A013495 A013496

KEYWORD

sign

AUTHOR

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

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.


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