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!)

A210112 as a simple table

n a(n)
2 2
3 1
4 1
5 2
6 4
7 7
8 14
9 29
10 61
11 129
12 282
13 623
14 1400
15 3189
16 7347
17 17101
18 40167
19 95110
20 226841
21 544555
22 1314983
23 3192458
24 7788521
25 19086807
26 46968280
27 116019696
28 287602234
29 715281652
30 1784383956
31 4464139806

[2,1,1,2,4,7,14,29,61,129,282,623,1400,3189,7347,
 17101,40167,95110,226841,544555,1314983,3192458,
 7788521,19086807,46968280,116019696,287602234,
 715281652,1784383956,4464139806]

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 16:34 EDT 2024. Contains 371961 sequences. (Running on oeis4.)