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!)

A215644 as a simple table

n a(n)
1 1
2 1
3 2
4 2
5 3
6 4
7 6
8 4
9 6
10 6
11 7
12 6
13 7
14 7
15 7
16 8
17 8
18 8
19 9
20 8
21 10 

[1,1,2,2,3,4,6,4,6,6,7,6,7,7,7,8,8,8,9,8,10]

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 17 22:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)