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!)

A089406 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 6
5 16
6 37
7 95
8 238
9 624
10 1650
11 4478
12 12356
13 34756
14 99313
15 288145
16 847366
17 2523092
18 7597834
19 23117382
20 71007196

[1,1,1,3,6,16,37,95,238,624,1650,4478,12356,34756,
 99313,288145,847366,2523092,7597834,23117382,
 71007196]

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 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)