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!)

A138983 as a simple table

n a(n)
0 1
1 2
2 6
3 33
4 241
5 2391
6 30903
7 499000
8 9804344
9 230270387
10 6364661087
11 204142831017
12 7508991442137
13 313657014920304
14 14753881974826196
15 775751424297987671
16 45294591976852153687
17 2919681469388967044215

[1,2,6,33,241,2391,30903,499000,9804344,230270387,
 6364661087,204142831017,7508991442137,
 313657014920304,14753881974826196,
 775751424297987671,45294591976852153687,
 2919681469388967044215]

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 September 29 09:23 EDT 2022. Contains 357088 sequences. (Running on oeis4.)