login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A146141 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 7
12 7
13 21
14 21
15 61
16 61
17 403
18 403
19 3415
20 3415
21 36395
22 36395
23 473261
24 473261
25 8291363
26 8291363
27 204964495
28 204964495 

[1,1,1,1,1,1,1,1,1,1,7,7,21,21,61,61,403,403,3415,
 3415,36395,36395,473261,473261,8291363,8291363,
 204964495,204964495]

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 24 18:05 EDT 2024. Contains 371962 sequences. (Running on oeis4.)