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!)

A139134 as a simple table

n a(n)
0 1
1 0
2 1
3 3
4 12
5 65
6 417
7 3094
8 26243
9 250371
10 2652754
11 30910935
12 392895789
13 5409783392
14 80214503397
15 1274329677391
16 21594115259540
17 388790596531173
18 7411710847692157
19 149142571391245758
20 3159081458947418511

[1,0,1,3,12,65,417,3094,26243,250371,2652754,
 30910935,392895789,5409783392,80214503397,
 1274329677391,21594115259540,388790596531173,
 7411710847692157,149142571391245758,
 3159081458947418511]

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 14:32 EDT 2024. Contains 371960 sequences. (Running on oeis4.)