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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A225959 a(n) = sigma(2*n^3) - sigma(n^3).

Table of values

n a(n)
1 2
2 16
3 80
4 128
5 312
6 640
7 800
8 1024
9 2186
10 2496
11 2928
12 5120
13 4760
14 6400
15 12480
16 8192
17 10440
18 17488
19 14480
20 19968
21 32000
22 23424
23 25440
24 40960
25 39062
26 38080
27 59048
28 51200
29 50520
30 99840
31 61568
32 65536
33 117120
34 83520
35 124800
36 139904
37 104120
38 115840
39 190400
40 159744
41 141288
42 256000

List of values

[2, 16, 80, 128, 312, 640, 800, 1024, 2186, 2496, 2928, 5120, 4760, 6400, 12480, 8192, 10440, 17488, 14480, 19968, 32000, 23424, 25440, 40960, 39062, 38080, 59048, 51200, 50520, 99840, 61568, 65536, 117120, 83520, 124800, 139904, 104120, 115840, 190400, 159744, 141288, 256000]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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