The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A284076 as a simple table

n a(n)
1 0
2 0
3 1
4 6
5 33
6 176
7 858
8 4000
9 18298
10 82176
11 363027
12 1584090
13 6844659
14 29327056
15 124752876
16 527398452
17 2217568396
18 9279837664
19 38668567653
20 160517532910
21 664042452165
22 2738524464624
23 11261702650622
24 46191451640392

[0,0,1,6,33,176,858,4000,18298,82176,363027,
 1584090,6844659,29327056,124752876,527398452,
 2217568396,9279837664,38668567653,160517532910,
 664042452165,2738524464624,11261702650622,
 46191451640392]

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 June 1 22:12 EDT 2024. Contains 373032 sequences. (Running on oeis4.)