login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A197721
as a simple table
n
a(n)
1
1
2
7
3
25
4
409
5
14185
6
1029761
7
168151040
8
60063611063
9
47206720536227
10
81729461999719503
[1,7,25,409,14185,1029761,168151040,60063611063, 47206720536227,81729461999719503]
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 07:46 EDT 2024. Contains 371235 sequences. (Running on oeis4.)