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.

A036405 a(n) = ceiling(n^2/7).

Table of values

n a(n)
0 0
1 1
2 1
3 2
4 3
5 4
6 6
7 7
8 10
9 12
10 15
11 18
12 21
13 25
14 28
15 33
16 37
17 42
18 47
19 52
20 58
21 63
22 70
23 76
24 83
25 90
26 97
27 105
28 112
29 121
30 129
31 138
32 147
33 156
34 166
35 175
36 186
37 196
38 207
39 218
40 229
41 241
42 252
43 265
44 277
45 290
46 303
47 316
48 330
49 343
50 358
51 372
52 387
53 402
54 417
55 433
56 448

List of values

[0, 1, 1, 2, 3, 4, 6, 7, 10, 12, 15, 18, 21, 25, 28, 33, 37, 42, 47, 52, 58, 63, 70, 76, 83, 90, 97, 105, 112, 121, 129, 138, 147, 156, 166, 175, 186, 196, 207, 218, 229, 241, 252, 265, 277, 290, 303, 316, 330, 343, 358, 372, 387, 402, 417, 433, 448]