cp's OEIS Frontend

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.

A014785 a(n) = Sum_{0<=k<=n} ceiling(k^2/n).

Table of values

n a(n)
1 1
2 3
3 6
4 9
5 13
6 18
7 24
8 30
9 35
10 43
11 52
12 61
13 69
14 80
15 92
16 102
17 113
18 125
19 140
20 155
21 169
22 184
23 202
24 220
25 231
26 251
27 270
28 291
29 309
30 332
31 354
32 376
33 397
34 419
35 446
36 469
37 493
38 520
39 550
40 578
41 601
42 631
43 660
44 693
45 721
46 754
47 788

List of values

[1, 3, 6, 9, 13, 18, 24, 30, 35, 43, 52, 61, 69, 80, 92, 102, 113, 125, 140, 155, 169, 184, 202, 220, 231, 251, 270, 291, 309, 332, 354, 376, 397, 419, 446, 469, 493, 520, 550, 578, 601, 631, 660, 693, 721, 754, 788]