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Search: id:A013318
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A013318 arctanh(exp(x)-cos(x))=x+2/2!*x^2+3/3!*x^3+24/4!*x^4+165/5!*x^5... +0
1
1, 2, 3, 24, 165, 1202, 12663, 149744, 1945065, 29307362, 489387723, 8915702664, 178036818765, 3852374482322, 89628609049983, 2235770536642784, 59498096957789265, 1681835781220294082 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A047157 A003221 A013312 this_sequence A048674 A094998 A109586

Adjacent sequences: A013315 A013316 A013317 this_sequence A013319 A013320 A013321

KEYWORD

nonn

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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