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!)

A109033 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 22
5 88
6 368
7 1584
8 6968
9 31192
10 141656
11 651136
12 3023840
13 14166496
14 66876096
15 317809216
16 1519163456
17 7299577216
18 35237444736
19 170812433536
20 831127053696
21 4057858988416
22 19873611712896
23 97609555091456

[1,1,2,6,22,88,368,1584,6968,31192,141656,651136,
 3023840,14166496,66876096,317809216,1519163456,
 7299577216,35237444736,170812433536,831127053696,
 4057858988416,19873611712896,97609555091456]

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 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)