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.

A243168 Nonnegative integers of the form x^2 + 6xy - 3y^2.

Table of values

n a(n)
1 0
2 1
3 4
4 9
5 13
6 16
7 24
8 25
9 33
10 36
11 37
12 49
13 52
14 61
15 64
16 69
17 73
18 81
19 88
20 96
21 97
22 100
23 109
24 117
25 121
26 132
27 141
28 144
29 148
30 157
31 169
32 177
33 181
34 184
35 193
36 196
37 208
38 213
39 216
40 225
41 229
42 241
43 244
44 249
45 253
46 256
47 276
48 277
49 289
50 292
51 297
52 312
53 313
54 321
55 324
56 325
57 333
58 337
59 349
60 352
61 361
62 373
63 376
64 384
65 388
66 393
67 397
68 400
69 409
70 421
71 429
72 433
73 436
74 441
75 457
76 468
77 472

List of values

[0, 1, 4, 9, 13, 16, 24, 25, 33, 36, 37, 49, 52, 61, 64, 69, 73, 81, 88, 96, 97, 100, 109, 117, 121, 132, 141, 144, 148, 157, 169, 177, 181, 184, 193, 196, 208, 213, 216, 225, 229, 241, 244, 249, 253, 256, 276, 277, 289, 292, 297, 312, 313, 321, 324, 325, 333, 337, 349, 352, 361, 373, 376, 384, 388, 393, 397, 400, 409, 421, 429, 433, 436, 441, 457, 468, 472]