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!)

A139552 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 2
7 2
8 2
9 6
10 6
11 6
12 12
13 12
14 12
15 60
16 60
17 60
18 60
19 60
20 60
21 420
22 420
23 420
24 840
25 840
26 840
27 2520
28 2520
29 2520
30 2520
31 2520
32 2520
33 27720
34 27720
35 27720
36 27720
37 27720
38 27720
39 360360
40 360360
41 360360
42 360360
43 360360
44 360360
45 360360
46 360360
47 360360
48 720720

[1,1,1,1,1,1,2,2,2,6,6,6,12,12,12,60,60,60,60,60,
 60,420,420,420,840,840,840,2520,2520,2520,2520,
 2520,2520,27720,27720,27720,27720,27720,27720,
 360360,360360,360360,360360,360360,360360,360360,
 360360,360360,720720]

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 March 29 10:22 EDT 2024. Contains 371268 sequences. (Running on oeis4.)