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.

A201915 Each row of triangle T(n,k) has a sorted list of n values such that sigma(T(n,k)) = A007368(n).

Table of values

n a(n)
1 1
2 6
3 11
4 14
5 15
6 23
7 42
8 62
9 69
10 77
11 30
12 46
13 51
14 55
15 71
16 60
17 78
18 92
19 123
20 143
21 167
22 114
23 135
24 158
25 177
26 203
27 209
28 239
29 132
30 140
31 182
32 188
33 195
34 249
35 287
36 299
37 120
38 174
39 184
40 190
41 267
42 295
43 319
44 323
45 359
46 204
47 220
48 224
49 246
50 284
51 286
52 334
53 415
54 451
55 503

List of values

[1, 6, 11, 14, 15, 23, 42, 62, 69, 77, 30, 46, 51, 55, 71, 60, 78, 92, 123, 143, 167, 114, 135, 158, 177, 203, 209, 239, 132, 140, 182, 188, 195, 249, 287, 299, 120, 174, 184, 190, 267, 295, 319, 323, 359, 204, 220, 224, 246, 284, 286, 334, 415, 451, 503]