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.

A265134 Numbers that are the sum of two distinct nonzero triangular numbers in exactly two ways.

Table of values

n a(n)
1 16
2 31
3 46
4 51
5 76
6 94
7 111
8 121
9 123
10 126
11 133
12 141
13 146
14 156
15 157
16 172
17 174
18 186
19 191
20 196
21 198
22 216
23 225
24 226
25 231
26 237
27 241
28 246
29 259
30 268
31 281
32 286
33 289
34 291
35 297
36 301
37 310
38 315
39 321
40 326
41 328
42 336
43 346
44 354
45 366
46 367
47 379
48 384
49 391
50 396
51 412
52 416

List of values

[16, 31, 46, 51, 76, 94, 111, 121, 123, 126, 133, 141, 146, 156, 157, 172, 174, 186, 191, 196, 198, 216, 225, 226, 231, 237, 241, 246, 259, 268, 281, 286, 289, 291, 297, 301, 310, 315, 321, 326, 328, 336, 346, 354, 366, 367, 379, 384, 391, 396, 412, 416]