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A012320 cos(arcsin(x)*exp(x))=1-1/2!*x^2-6/3!*x^3-27/4!*x^4-100/5!*x^5... 0
1, 0, -1, -6, -27, -100, -285, 70, 10857, 138456, 1345575, 12246322, 104657421, 905107892, 7506129995, 67825026750, 599458508113, 7155160301616, 87359515770831, 1675741434252522, 28468606356977333 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..20.

CROSSREFS

Sequence in context: A023005 A001874 A009061 * A097553 A027312 A057222

Adjacent sequences:  A012317 A012318 A012319 * A012321 A012322 A012323

KEYWORD

sign

AUTHOR

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

STATUS

approved

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Last modified June 13 11:17 EDT 2021. Contains 344990 sequences. (Running on oeis4.)