login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A146381
as a simple table
n
a(n)
1
1
2
1
3
1
4
13
5
69
6
528
7
7033
8
141904
9
4322355
10
197401178
11
13868215311
12
1479290583806
13
238998054376606
[1,1,1,13,69,528,7033,141904,4322355,197401178, 13868215311,1479290583806,238998054376606]
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 08:22 EDT 2024. Contains 371236 sequences. (Running on oeis4.)