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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.

A036486 a(n) = ceiling((n^3)/2).

Table of values

n a(n)
0 0
1 1
2 4
3 14
4 32
5 63
6 108
7 172
8 256
9 365
10 500
11 666
12 864
13 1099
14 1372
15 1688
16 2048
17 2457
18 2916
19 3430
20 4000
21 4631
22 5324
23 6084
24 6912
25 7813
26 8788
27 9842
28 10976
29 12195
30 13500
31 14896
32 16384
33 17969
34 19652
35 21438
36 23328
37 25327
38 27436
39 29660
40 32000
41 34461
42 37044

List of values

[0, 1, 4, 14, 32, 63, 108, 172, 256, 365, 500, 666, 864, 1099, 1372, 1688, 2048, 2457, 2916, 3430, 4000, 4631, 5324, 6084, 6912, 7813, 8788, 9842, 10976, 12195, 13500, 14896, 16384, 17969, 19652, 21438, 23328, 25327, 27436, 29660, 32000, 34461, 37044]

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

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