A012911 Expansion of e.g.f. log(arcsin(x) + exp(x)).

0, 2, -3, 12, -66, 488, -4464, 49112, -628624, 9201728, -151417984, 2768998144, -55689376768, 1221892625536, -29042327308032, 743397015460096, -20387623448193024, 596407256671842304, -18537290145521811456

Offset

0,2

Links

Table of n, a(n) for n=0..18.

Example

2*x - 3/2!*x^2 + 12/3!*x^3 - 66/4!*x^4 + 488/5!*x^5 ...

Crossrefs

Sequence in context: A353163 A108261 A013152 * A264726 A099805 A009269

Adjacent sequences: A012908 A012909 A012910 * A012912 A012913 A012914

Keyword

sign

Author

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

Extensions

a(0) inserted and title improved by Sean A. Irvine, Jul 27 2018

Status

approved