login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A259880
Right-hand diagonal of triangle
A259879
.
0
1, -1, 2, -18, 168, -1920, 25920, -418320
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
0,3
REFERENCES
H. W. Gould, R. K. Guy, and N. J. A. Sloane, Correspondence, 1987.
LINKS
Table of n, a(n) for n=0..7.
H. W. Gould, R. K. Guy, and N. J. A. Sloane,
Correspondence
, 1987.
CROSSREFS
Cf.
A259879
.
Sequence in context:
A052865
A052883
A052665
*
A364524
A092473
A318218
Adjacent sequences:
A259877
A259878
A259879
*
A259881
A259882
A259883
KEYWORD
sign
,
more
AUTHOR
N. J. A. Sloane
, Jul 10 2015
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 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)