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!)

A075458 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 3
6 3
7 4
8 5
9 5
10 5
11 5
12 6
13 7
14 8
15 9
16 9
17 9
18 9
19 10
20 11
21 11
22 12
23 12
24 13
25 13

[1,1,1,2,3,3,4,5,5,5,5,6,7,8,9,9,9,9,10,11,11,12,
 12,13,13]

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 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)