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!)

A146694 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 3
9 9
10 19
11 37
12 103
13 317
14 831
15 2581
16 12105
17 62053
18 307133
19 1586103
20 9856867
21 66841097
22 477861431

[1,1,1,1,1,1,1,3,9,19,37,103,317,831,2581,12105,
 62053,307133,1586103,9856867,66841097,477861431]

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 February 1 21:22 EST 2023. Contains 359997 sequences. (Running on oeis4.)