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!)

A211026 as a simple table

n a(n)
1 4
2 6
3 8
4 12
5 16
6 24
7 32
8 46
9 62
10 86
11 114
12 156
13 204
14 272
15 354
16 464
17 596
18 772
19 982
20 1256
21 1586
22 2006
23 2512
24 3152
25 3918
26 4874
27 6022
28 7438
29 9132
30 11210
31 13686
32 16700
33 20288
34 24622
35 29768
36 35956
37 43276
38 52032
39 62372
40 74678
41 89168
42 106350

[4,6,8,12,16,24,32,46,62,86,114,156,204,272,354,
 464,596,772,982,1256,1586,2006,2512,3152,3918,
 4874,6022,7438,9132,11210,13686,16700,20288,24622,
 29768,35956,43276,52032,62372,74678,89168,106350]

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 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)