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Search: id:A013279
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A013279 cosh(log(x+1)-arcsinh(x))=1+3/4!*x^4-30/5!*x^5+180/6!*x^6-945/7!*x^7... +0
1
1, 0, 0, 0, 3, -30, 180, -945, 7245, -79380, 822150, -7952175, 92151675, -1325674350, 19070251200, -264982843125, 4134370865625, -74940979113000, 1376877670418250, -24833523534694875, 487380405271134375 (list; graph; listen)
OFFSET

0,5

CROSSREFS

Sequence in context: A002463 A013281 A013274 this_sequence A013280 A013221 A013214

Adjacent sequences: A013276 A013277 A013278 this_sequence A013280 A013281 A013282

KEYWORD

sign

AUTHOR

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

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Last modified December 4 12:27 EST 2008. Contains 151280 sequences.


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