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Search: id:A012717
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A012717 arctanh(atanh(x)*exp(x))=x+2/2!*x^2+7/3!*x^3+36/4!*x^4+293/5!*x^5... +0
1
1, 2, 7, 36, 293, 2710, 31099, 408072, 6199465, 105183658, 1990233551, 41337728300, 937722749325, 23029648705726, 609300643351555, 17268619403747600, 522102791124578001, 16771008730706230098 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Adjacent sequences: A012714 A012715 A012716 this_sequence A012718 A012719 A012720

Sequence in context: A141308 A012712 A012363 this_sequence A072236 A007474 A002724

KEYWORD

nonn

AUTHOR

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

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.

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