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.

A226540 Maximum of the proper divisors of the triangular numbers.

Table of values

n a(n)
2 1
3 3
4 5
5 5
6 7
7 14
8 18
9 15
10 11
11 33
12 39
13 13
14 35
15 60
16 68
17 51
18 57
19 95
20 105
21 77
22 23
23 138
24 150
25 65
26 117
27 189
28 203
29 145
30 155
31 248
32 264
33 187
34 119
35 315
36 333
37 37
38 247
39 390
40 410
41 287
42 301
43 473
44 495
45 345
46 47
47 564
48 588
49 245
50 425
51 663
52 689
53 477
54 495
55 770
56 798
57 551
58 59
59 885

List of values

[1, 3, 5, 5, 7, 14, 18, 15, 11, 33, 39, 13, 35, 60, 68, 51, 57, 95, 105, 77, 23, 138, 150, 65, 117, 189, 203, 145, 155, 248, 264, 187, 119, 315, 333, 37, 247, 390, 410, 287, 301, 473, 495, 345, 47, 564, 588, 245, 425, 663, 689, 477, 495, 770, 798, 551, 59, 885]