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!)

A325922 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 4
6 11
7 31
8 86
9 230
10 608
11 1588
12 4151
13 10925
14 29083
15 78373
16 213702
17 588366
18 1631906
19 4550346
20 12736029
21 35746763
22 100561622
23 283486702
24 800798659
25 2266802139
26 6429960961
27 18276530005
28 52051825058
29 148520257620
30 424507695627

[1,1,1,1,2,4,11,31,86,230,608,1588,4151,10925,
 29083,78373,213702,588366,1631906,4550346,
 12736029,35746763,100561622,283486702,800798659,
 2266802139,6429960961,18276530005,52051825058,
 148520257620,424507695627]

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 12 09:45 EDT 2024. Contains 373329 sequences. (Running on oeis4.)