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A013569 exp(arcsin(x)/exp(x))=1+x-1/2!*x^2-1/3!*x^3+9/4!*x^4-15/5!*x^5... 0
1, 1, -1, -1, 9, -15, -25, 471, -1295, 3329, 65647, -98129, 3713721, 33219953, 270347415, 6061172807, 68349644129, 1202915380097, 19022739778399, 352452078288991, 6138793986311401, 130474490203385201 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..21.

CROSSREFS

Sequence in context: A193227 A014003 A082549 * A129401 A164385 A046353

Adjacent sequences:  A013566 A013567 A013568 * A013570 A013571 A013572

KEYWORD

sign

AUTHOR

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

STATUS

approved

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Last modified June 18 17:20 EDT 2013. Contains 226355 sequences.