login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A111201 as a simple table

n a(n)
1 1
2 4
3 8
4 12
5 18
6 25
7 33
8 41
9 51
10 62
11 74
12 86
13 100
14 115
15 131
16 148
17 166
18 184
19 204
20 225
21 247
22 270
23 294
24 319
25 344
26 371
27 399
28 428
29 458
30 489
31 521
32 554
33 587
34 622
35 658
36 695
37 733
38 772
39 812
40 853
41 894
42 937
43 981
44 1026
45 1072
46 1119
47 1167
48 1216
49 1266
50 1317
51 1368
52 1421
53 1475

[1,4,8,12,18,25,33,41,51,62,74,86,100,115,131,148,
 166,184,204,225,247,270,294,319,344,371,399,428,
 458,489,521,554,587,622,658,695,733,772,812,853,
 894,937,981,1026,1072,1119,1167,1216,1266,1317,
 1368,1421,1475]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 9 19:36 EDT 2020. Contains 333362 sequences. (Running on oeis4.)