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Search: id:A013288
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A013288 arcsinh(log(x+1)-tanh(x))=-1/2!*x^2+4/3!*x^3-6/4!*x^4+8/5!*x^5... +0
1
-1, 4, -6, 8, -105, 572, 700, -18800, 43155, -348988, 11050974, 22646648, -3799664869, 70348059420, -1064959301640, 20100827554720, -347358967505721, 3994110465051908, -23620965746527550 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A067797 A013285 A013289 this_sequence A013282 A013287 A013283

Adjacent sequences: A013285 A013286 A013287 this_sequence A013289 A013290 A013291

KEYWORD

sign

AUTHOR

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

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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