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Search: id:A013273
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A013273 arctan(log(x+1)-arcsinh(x))=-1/2!*x^2+3/3!*x^3-6/4!*x^4+15/5!*x^5... +0
1
-1, 3, -6, 15, -90, 315, 2520, -42525, 332640, -3170475, 43659000, -387161775, -469188720, 61992505575, -1117425909600, 23419417796775, -552570387969600, 9277455340778625, -88132216543371000 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A102356 A102936 A009192 this_sequence A013277 A013270 A013276

Adjacent sequences: A013270 A013271 A013272 this_sequence A013274 A013275 A013276

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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