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!)

A252891 as a simple table

n a(n)
1 1
2 2
3 4
4 8
5 20
6 26
7 28
8 29
9 39
10 41
11 129
12 430
13 526
14 591
15 655
16 731
17 1388
18 1622
19 2249
20 3734
21 6841
22 18752
23 18772
24 21332
25 35017
26 37337
27 53173
28 105557
29 113377
30 124753
31 419029
32 614153
33 824149
34 829333
35 2192923
36 2369654
37 2538915
38 3059853
39 3388115
40 3479244
41 3557183

[1,2,4,8,20,26,28,29,39,41,129,430,526,591,655,
 731,1388,1622,2249,3734,6841,18752,18772,21332,
 35017,37337,53173,105557,113377,124753,419029,
 614153,824149,829333,2192923,2369654,2538915,
 3059853,3388115,3479244,3557183]

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 May 20 06:19 EDT 2024. Contains 372703 sequences. (Running on oeis4.)