A013045 sin(sinh(x)+tan(x))=2*x-5/3!*x^3-71/5!*x^5-863/7!*x^7-11207/9!*x^9...

2, -5, -71, -863, -11207, 103541, 49174077, 8312033249, 1398228044113, 258914411211565, 53899233359866405, 12606603233467211513, 3280372963135603255161, 933910604294766473632709

Offset

0,1

Links

Table of n, a(n) for n=0..13.

Mathematica

With[{nn=30}, Take[CoefficientList[Series[Sin[Sinh[x]+Tan[x]], {x, 0, nn}], x] Range[0, nn-1]!, {2, -1, 2}]] (* Harvey P. Dale, Mar 30 2024 *)

Crossrefs

Sequence in context: A132496 A100009 A167218 * A290864 A309366 A007506

Adjacent sequences: A013042 A013043 A013044 * A013046 A013047 A013048

Keyword

sign

Author

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

Status

approved