login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A013132
sin(tanh(x)+arcsin(x))=2*x-9/3!*x^3+97/5!*x^5-2975/7!*x^7...
0
2, -9, 97, -2975, 114217, -8693355, 641356549, -99659748575, 10015783072433, -3322983000373651, 246472578957172573, -288961675751112506727, -23857648902841926624247
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
0,1
LINKS
Table of n, a(n) for n=0..12.
CROSSREFS
Sequence in context:
A115965
A001142
A111847
*
A317275
A013057
A237929
Adjacent sequences:
A013129
A013130
A013131
*
A013133
A013134
A013135
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
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 September 7 03:23 EDT 2024. Contains 375728 sequences. (Running on oeis4.)