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!)

A220211 as a simple table

n a(n)
1 6
2 12
3 20
4 42
5 56
6 72
7 110
8 156
9 240
10 272
11 342
12 506
13 600
14 702
15 812
16 930
17 992
18 1332
19 1640
20 1806
21 2162
22 2352
23 2756
24 3422
25 3660
26 4032
27 4422
28 4970
29 5256
30 6162
31 6480
32 6806
33 7832
34 9312
35 10100
36 10506
37 11342
38 11772
39 12656
40 14520
41 15500
42 16002
43 16256
44 17030
45 18632

[6,12,20,42,56,72,110,156,240,272,342,506,600,702,
 812,930,992,1332,1640,1806,2162,2352,2756,3422,
 3660,4032,4422,4970,5256,6162,6480,6806,7832,9312,
 10100,10506,11342,11772,12656,14520,15500,16002,
 16256,17030,18632]

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 08:28 EDT 2024. Contains 371927 sequences. (Running on oeis4.)