login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A215584 2n-th derivative of cosh(x)^cos(x) at x=0. 0
1, 1, -5, -44, 1485, -3464, -1481105, 69684616, 402426825, -343535701904, 29507320454875, -318475281287624, -302493631536925155, 52203775001430816856, -3573196771617434494265, -521806977065494496500064, 224830933830289537282793745, -38789418534845196786696365984 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
COMMENTS
The sequence gives only 2n-th derivatives because (2n+1)-th derivatives are 0.
LINKS
MATHEMATICA
f[x_] := Cosh[x]^Cos[x]; Table[Derivative[2*n] [f][0], {n, 0, 17}]
CROSSREFS
Cf. A215517.
Sequence in context: A374583 A113948 A215517 * A262116 A096763 A345398
KEYWORD
sign
AUTHOR
Michel Lagneau, Aug 16 2012
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 21 02:16 EDT 2024. Contains 374462 sequences. (Running on oeis4.)