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Search: id:A012712
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A012712 tan(arctanh(x)*exp(x))=x+2/2!*x^2+7/3!*x^3+36/4!*x^4+285/5!*x^5... +0
1
1, 2, 7, 36, 285, 2470, 25891, 304584, 4116473, 61307338, 1011045759, 18130445036, 353222430613, 7401849057902, 166375042595867, 3987022624401808, 101564702642995953, 2738893925584229778 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A123549 A009704 A141308 this_sequence A012363 A012717 A072236

Adjacent sequences: A012709 A012710 A012711 this_sequence A012713 A012714 A012715

KEYWORD

nonn

AUTHOR

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

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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