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Search: id:A012278
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A012278 arctanh(exp(x)*log(x+1))=x+1/2!*x^2+4/3!*x^3+12/4!*x^4+103/5!*x^5... +0
1
1, 1, 4, 12, 103, 595, 6508, 58800, 786973, 9744373, 155024956, 2434745852, 45189575715, 856361535783, 18256766891140, 403804360914560, 9755015402674937, 246067759361332137, 6656604425348335060 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Adjacent sequences: A012275 A012276 A012277 this_sequence A012279 A012280 A012281

Sequence in context: A074930 A038053 A120267 this_sequence A079822 A080448 A053491

KEYWORD

nonn

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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