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!)

A192236 as a simple table

n a(n)
1 2
2 4
3 12
4 36
5 102
6 296
7 856
8 2472
9 7146
10 20652
11 59684
12 172492
13 498510
14 1440720
15 4163760
16 12033488
17 34777426
18 100508628
19 290475324
20 839489268
21 2426169014
22 7011758584
23 20264358408
24 58565082744
25 169256230458
26 489159584636
27 1413697437268

[2,4,12,36,102,296,856,2472,7146,20652,59684,
 172492,498510,1440720,4163760,12033488,34777426,
 100508628,290475324,839489268,2426169014,
 7011758584,20264358408,58565082744,169256230458,
 489159584636,1413697437268]

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 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)