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A012487 arcsinh(cos(x)*arcsin(x))=x-3/3!*x^3+33/5!*x^5-1155/7!*x^7+91553/9!*x^9... 0
1, -3, 33, -1155, 91553, -10478435, 2004751617, -496122561571, 172663180364481, -74458608812963395, 41124360344562400097, -27302583872806500602179, 21988222585362167359370081 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A255930 A255883 A215948 * A188387 A113111 A118188
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved

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Last modified May 15 22:47 EDT 2024. Contains 372549 sequences. (Running on oeis4.)