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!)
A009794 Expansion of tanh(sin(x))*exp(x). 0
0, 1, 2, 0, -8, 12, 168, -336, -6208, 15760, 365984, -1144704, -31759232, 117385920, 3799039104, -16206548736, -599327352832, 2897776619776, 120551382086144, -651455951990784, -30112348370954240, 179856295521635328 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
MATHEMATICA
Tanh[ Sin[ x ] ]*Exp[ x ]
CROSSREFS
Sequence in context: A328476 A085814 A009524 * A171402 A104506 A088138
KEYWORD
sign,easy
AUTHOR
EXTENSIONS
Extended with signs by Olivier Gérard, Mar 15 1997
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 March 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)