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.

A244291 Positive numbers primitively represented by the binary quadratic form (1, 6, -3).

Table of values

n a(n)
1 1
2 4
3 13
4 24
5 33
6 37
7 52
8 61
9 69
10 73
11 88
12 97
13 109
14 121
15 132
16 141
17 148
18 157
19 169
20 177
21 181
22 184
23 193
24 213
25 229
26 241
27 244
28 249
29 253
30 276
31 277
32 292
33 312
34 313
35 321
36 337
37 349
38 373
39 376
40 388
41 393
42 397
43 409
44 421
45 429
46 433
47 436
48 457
49 472
50 481
51 484
52 501
53 517
54 529
55 537

List of values

[1, 4, 13, 24, 33, 37, 52, 61, 69, 73, 88, 97, 109, 121, 132, 141, 148, 157, 169, 177, 181, 184, 193, 213, 229, 241, 244, 249, 253, 276, 277, 292, 312, 313, 321, 337, 349, 373, 376, 388, 393, 397, 409, 421, 429, 433, 436, 457, 472, 481, 484, 501, 517, 529, 537]