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A012908 cosh(arcsin(x)+log(x+1))=1+4/2!*x^2-6/3!*x^3+43/4!*x^4-170/5!*x^5... 0
1, 0, 4, -6, 43, -170, 1300, -8085, 74365, -622260, 6828550, -71435375, 916947475, -11485611150, 169312686400, -2467472314125, 41136075813625, -683273434337000, 12720608899482250, -237102839757034875 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..19.

CROSSREFS

Sequence in context: A145387 A034923 A013022 * A306842 A284634 A077100

Adjacent sequences:  A012905 A012906 A012907 * A012909 A012910 A012911

KEYWORD

sign

AUTHOR

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

STATUS

approved

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Last modified July 12 18:03 EDT 2020. Contains 335666 sequences. (Running on oeis4.)