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.

A020671 Numbers of form x^2 + 8 y^2.

Table of values

n a(n)
1 0
2 1
3 4
4 8
5 9
6 12
7 16
8 17
9 24
10 25
11 32
12 33
13 36
14 41
15 44
16 48
17 49
18 57
19 64
20 68
21 72
22 73
23 76
24 81
25 88
26 89
27 96
28 97
29 100
30 108
31 113
32 121
33 128
34 129
35 132
36 136
37 137
38 144
39 152
40 153
41 164
42 169
43 172
44 176
45 177
46 192
47 193
48 196
49 200
50 201
51 204
52 209
53 216
54 225
55 228
56 233
57 236
58 241
59 249
60 256
61 257

List of values

[0, 1, 4, 8, 9, 12, 16, 17, 24, 25, 32, 33, 36, 41, 44, 48, 49, 57, 64, 68, 72, 73, 76, 81, 88, 89, 96, 97, 100, 108, 113, 121, 128, 129, 132, 136, 137, 144, 152, 153, 164, 169, 172, 176, 177, 192, 193, 196, 200, 201, 204, 209, 216, 225, 228, 233, 236, 241, 249, 256, 257]