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.

A084917 Positive numbers of the form 3*y^2 - x^2.

Table of values

n a(n)
1 2
2 3
3 8
4 11
5 12
6 18
7 23
8 26
9 27
10 32
11 39
12 44
13 47
14 48
15 50
16 59
17 66
18 71
19 72
20 74
21 75
22 83
23 92
24 98
25 99
26 104
27 107
28 108
29 111
30 122
31 128
32 131
33 138
34 143
35 146
36 147
37 156
38 162
39 167
40 176
41 179
42 183
43 188
44 191
45 192
46 194
47 200
48 207
49 218
50 219
51 227
52 234
53 236
54 239
55 242
56 243
57 251
58 263
59 264
60 275
61 282
62 284

List of values

[2, 3, 8, 11, 12, 18, 23, 26, 27, 32, 39, 44, 47, 48, 50, 59, 66, 71, 72, 74, 75, 83, 92, 98, 99, 104, 107, 108, 111, 122, 128, 131, 138, 143, 146, 147, 156, 162, 167, 176, 179, 183, 188, 191, 192, 194, 200, 207, 218, 219, 227, 234, 236, 239, 242, 243, 251, 263, 264, 275, 282, 284]