A012891 Expansion of e.g.f.: cos(sin(x)+log(x+1))=1-4/2!*x^2+6/3!*x^3+5/4!*x^4-10/5!*x^5...

1, 0, -4, 6, 5, -10, -124, 357, 1765, -20052, 192746, -2608045, 36156029, -495945762, 7131236628, -108900686685, 1754698305289, -29762316131304, 531245939638022, -9965541871978821, 196101116893487289

Offset

0,3

Links

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

Mathematica

With[{nn=20}, CoefficientList[Series[Cos[Sin[x]+Log[x+1]], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, Apr 23 2020 *)

Crossrefs

Sequence in context: A375318 A258827 A347092 * A013074 A140384 A274929

Adjacent sequences: A012888 A012889 A012890 * A012892 A012893 A012894

Keyword

sign

Author

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

Extensions

Definition clarified by Harvey P. Dale, Apr 23 2020

Status

approved