A012322 Expansion of e.g.f. arcsinh(arcsin(x) * exp(x)).

0, 1, 2, 3, -4, -67, -370, 287, 30424, 365465, 1147258, -42467557, -994898540, -8460851947, 120733095366, 5772181319543, 91988708308272, -303397037546063, -57859724492439438, -1529772040322728013

Offset

0,3

Links

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

Example

x + 2/2!*x^2 + 3/3!*x^3 - 4/4!*x^4 - 67/5!*x^5 ...

Crossrefs

Sequence in context: A169902 A004855 A097930 * A076519 A066776 A115901

Adjacent sequences: A012319 A012320 A012321 * A012323 A012324 A012325

Keyword

sign

Author

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

Extensions

a(0) inserted and title improved by Sean A. Irvine, Jul 17 2018

Status

approved