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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.

A014818 a(n) is the sum over all floor(k^3/n), k=0 to n inclusive.

Table of values

n a(n)
1 1
2 4
3 11
4 24
5 43
6 71
7 109
8 160
9 222
10 298
11 391
12 502
13 631
14 781
15 953
16 1150
17 1369
18 1617
19 1891
20 2196
21 2531
22 2899
23 3301
24 3740
25 4215
26 4726
27 5283
28 5874
29 6511
30 7193
31 7921
32 8700
33 9521
34 10396
35 11323
36 12306
37 13339
38 14431
39 15581
40 16792
41 18061
42 19394
43 20791
44 22254
45 23784

List of values

[1, 4, 11, 24, 43, 71, 109, 160, 222, 298, 391, 502, 631, 781, 953, 1150, 1369, 1617, 1891, 2196, 2531, 2899, 3301, 3740, 4215, 4726, 5283, 5874, 6511, 7193, 7921, 8700, 9521, 10396, 11323, 12306, 13339, 14431, 15581, 16792, 18061, 19394, 20791, 22254, 23784]

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

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