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Search: id:A013017
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A013017 arctan(sinh(x)+log(x+1))=2*x-1/2!*x^2-13/3!*x^3+42/4!*x^4+493/5!*x^5... +0
1
2, -1, -13, 42, 493, -4410, -40829, 832440, 5004973, -245085120, -392887339, 101932624200, -443122544633, -55814061375072, 703885217039551, 37862793965199840, -939190392260961927, -29796126039875472768 (list; graph; listen)
OFFSET

0,1
CROSSREFS

Sequence in context: A063558 A013020 A012906 this_sequence A012902 A087169 A155729

Adjacent sequences: A013014 A013015 A013016 this_sequence A013018 A013019 A013020

KEYWORD

sign

AUTHOR

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

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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