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.

A155717 Numbers of the form N = a^2 + 7b^2 for some positive integers a,b.

Table of values

n a(n)
1 8
2 11
3 16
4 23
5 29
6 32
7 37
8 43
9 44
10 53
11 56
12 64
13 67
14 71
15 72
16 77
17 79
18 88
19 92
20 99
21 107
22 109
23 112
24 113
25 116
26 121
27 127
28 128
29 137
30 144
31 148
32 149
33 151
34 161
35 163
36 172
37 176
38 179
39 184
40 191
41 193
42 197
43 200
44 203
45 207
46 211
47 212
48 224
49 232
50 233
51 239
52 253
53 256
54 259
55 261
56 263
57 268

List of values

[8, 11, 16, 23, 29, 32, 37, 43, 44, 53, 56, 64, 67, 71, 72, 77, 79, 88, 92, 99, 107, 109, 112, 113, 116, 121, 127, 128, 137, 144, 148, 149, 151, 161, 163, 172, 176, 179, 184, 191, 193, 197, 200, 203, 207, 211, 212, 224, 232, 233, 239, 253, 256, 259, 261, 263, 268]