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!)

A009698 as a simple table

n a(n)
0 0
1 2
2 12
3 358
4 19352
5 1709194
6 222722596
7 40122780142
8 9543330683696
9 2895895566420498
10 1091590070839432764
11 500335689476146083190
12 274027979513688992336584
13 176734166480671985581245594 

[0,2,12,358,19352,1709194,222722596,40122780142,
 9543330683696,2895895566420498,
 1091590070839432764,500335689476146083190,
 274027979513688992336584,
 176734166480671985581245594]

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 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)