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A013564 E.g.f. arcsinh(log(x+1)/exp(x))=x-3/2!*x^2+7/3!*x^3-6/4!*x^4-117/5!*x^5... 0
1, -3, 7, -6, -117, 1385, -8297, -25956, 1648321, -27076303, 193866363, 3316610110, -155740823565, 3027137980477, -15561540714197, -1235594001526472, 54043406644859329, -1102221843621842235 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..18.

CROSSREFS

Sequence in context: A060924 A213931 A213401 * A009467 A131608 A131707

Adjacent sequences:  A013561 A013562 A013563 * A013565 A013566 A013567

KEYWORD

sign

AUTHOR

Patrick Demichel (patrick.demichel(AT)hp.com)

STATUS

approved

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Last modified May 18 15:48 EDT 2013. Contains 225422 sequences.