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.

A380825 Indices of triangular numbers that are the products of triangular numbers larger than 1.

Table of values

n a(n)
1 8
2 9
3 20
4 24
5 27
6 35
7 39
8 44
9 54
10 55
11 75
12 80
13 84
14 90
15 98
16 99
17 104
18 132
19 135
20 153
21 175
22 189
23 195
24 207
25 224
26 230
27 231
28 252
29 260
30 272
31 275
32 279
33 285
34 296
35 324
36 350
37 351
38 374
39 399
40 405
41 440
42 455
43 459
44 475
45 494
46 539
47 560
48 567
49 575
50 594
51 615
52 620
53 624
54 665
55 675

List of values

[8, 9, 20, 24, 27, 35, 39, 44, 54, 55, 75, 80, 84, 90, 98, 99, 104, 132, 135, 153, 175, 189, 195, 207, 224, 230, 231, 252, 260, 272, 275, 279, 285, 296, 324, 350, 351, 374, 399, 405, 440, 455, 459, 475, 494, 539, 560, 567, 575, 594, 615, 620, 624, 665, 675]