login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A081931
as a simple table
n
a(n)
1
1
2
22
3
121
4
1331
5
10401
6
105501
7
1006001
8
10077001
9
100080001
10
1000990001
11
10001010001
[1,22,121,1331,10401,105501,1006001,10077001, 100080001,1000990001,10001010001]
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 April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)