login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A028742
as a simple table
n
a(n)
1
2
2
3
3
8
4
10
5
11
6
12
7
14
8
15
9
17
10
18
11
19
12
21
13
26
14
27
[2,3,8,10,11,12,14,15,17,18,19,21,26,27]
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 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)