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!)

A113709 as a simple table

n a(n)
2 4
3 6
4 8
5 12
6 16
7 18
8 20
9 24
10 30
11 36
12 40
13 42
14 44
15 48
16 54
17 60
18 66
19 68
20 72
21 78
22 80
23 84
24 96
25 100
26 102
27 104
28 108
29 112
30 126
31 128
32 132
33 138
34 140
35 150
36 156
37 162
38 164
39 168
40 174
41 180
42 190
43 192
44 196
45 198
46 204
47 216
48 224
49 228
50 232
51 234
52 240
53 250
54 252
55 258
56 264
57 270
58 276
59 280

[4,6,8,12,16,18,20,24,30,36,40,42,44,48,54,60,66,
 68,72,78,80,84,96,100,102,104,108,112,126,128,132,
 138,140,150,156,162,164,168,174,180,190,192,196,
 198,204,216,224,228,232,234,240,250,252,258,264,
 270,276,280]

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 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)