Location via proxy:
[ UP ]
[Report a bug]
[Manage cookies]
No cookies
No scripts
No ads
No referrer
Show this form
login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A028669
Galois numbers for p=7; order of group AGL(n,7).
1
1, 42, 98784, 11587955904, 66774437101209600, 18861003469034659931443200, 261058346935768909875766027257446400, 177055579258883302762565632026325003745732198400
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
0,2
LINKS
Vincenzo Librandi,
Table of n, a(n) for n = 0..34
FORMULA
a(n) = p^n Product (p^n - p^k) for k=0 to n-1.
MATHEMATICA
FoldList[ #1*7^#2 (7^#2-1)&, 1, Range[ 20 ] ]
CROSSREFS
Sequence in context:
A368023
A135314
A135425
*
A348820
A147687
A364220
Adjacent sequences:
A028666
A028667
A028668
*
A028670
A028671
A028672
KEYWORD
nonn
AUTHOR
Olivier Gérard
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 August 18 10:08 EDT 2024. Contains 375264 sequences. (Running on oeis4.)