login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A145671
as a simple table
n
a(n)
1
1
2
2
3
4
4
8
5
15
6
32
7
88
8
209
9
539
10
1403
11
3698
12
9962
13
26447
14
71579
15
196590
16
541473
17
1501720
18
4186566
19
11737617
[1,2,4,8,15,32,88,209,539,1403,3698,9962,26447, 71579,196590,541473,1501720,4186566,11737617]
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 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)