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!)

A175305 as a simple table

n a(n)
1 1
2 2
3 4
4 6
5 12
6 18
7 24
8 30
9 42
10 60
11 72
12 102
13 108
14 138
15 150
16 168
17 180
18 192
19 198
20 228
21 240
22 270
23 282
24 312
25 348
26 420
27 432
28 462
29 522
30 570
31 600
32 618
33 642
34 660
35 810
36 822
37 828
38 858
39 882
40 1020
41 1032
42 1050
43 1062
44 1092
45 1152
46 1230
47 1278
48 1290
49 1302
50 1320
51 1368
52 1428

[1,2,4,6,12,18,24,30,42,60,72,102,108,138,150,168,
 180,192,198,228,240,270,282,312,348,420,432,462,
 522,570,600,618,642,660,810,822,828,858,882,1020,
 1032,1050,1062,1092,1152,1230,1278,1290,1302,1320,
 1368,1428]

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 06:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)